10-Q

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-Q

☒ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 2022

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                              to                             

Commission file number 0-14719

SKYWEST, INC.

Incorporated under the laws of Utah	87-0292166
	(I.R.S. Employer ID No.)

444 South River Road

St. George, Utah 84790

(435) 634-3000

(Address of principal executive offices and telephone number)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class	Trading Symbol(s)	Name of Each Exchange on which Registered
Common Stock, No Par Value	SKYW	The Nasdaq Global Select Market

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ⌧ No ◻

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ⌧ No ◻

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act:

Large accelerated filer ⌧	Accelerated filer ◻
Non-accelerated filer ◻	Smaller reporting company ☐
Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ◻

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ⌧

Indicate the number of shares outstanding of each of the registrant’s classes of common stock, as of the latest practicable date.

Class	Outstanding at October 28, 2022
Common stock, no par value	50,598,413

SKYWEST, INC.

QUARTERLY REPORT ON FORM 10-Q

TABLE OF CONTENTS

PART I	FINANCIAL INFORMATION:
	Item 1.	Financial Statements	3
		Consolidated Balance Sheets	3
		Consolidated Statements of Comprehensive Income	5
		Consolidated Statements of Stockholders Equity	6
		Condensed Consolidated Statements of Cash Flows	8
		Notes to Condensed Consolidated Financial Statements	9
	Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	21
	Item 3.	Quantitative and Qualitative Disclosures About Market Risk	38
	Item 4.	Controls and Procedures	39
PART II	OTHER INFORMATION:
	Item 1.	Legal Proceedings	39
	Item 1A.	Risk Factors	39
	Item 6.	Exhibits	40
		Signature	41
Exhibit 31.1	Certification of Chief Executive Officer
Exhibit 31.2	Certification of Chief Financial Officer
Exhibit 32.1	Certification of Chief Executive Officer
Exhibit 32.2	Certification of Chief Financial Officer

2

PART I. FINANCIAL INFORMATION

Item 1. Financial Statements

SKYWEST, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(Dollars in Thousands)

ASSETS

	September 30,		December 31,
	2022		2021
	(unaudited)
CURRENT ASSETS:
Cash and cash equivalents	$	38,850	$	258,421
Marketable securities		965,347		601,989
Receivables, net		72,836		65,348
Inventories, net		118,728		104,093
Other current assets		66,428		38,742
Total current assets		1,262,189		1,068,593
PROPERTY AND EQUIPMENT:
Aircraft and rotable spares		8,262,736		7,848,100
Deposits on aircraft		47,229		124,964
Buildings and ground equipment		262,466		256,595
Total property and equipment, gross		8,572,431		8,229,659
Less-accumulated depreciation and amortization		(2,933,660)		(2,731,060)
Total property and equipment, net		5,638,771		5,498,599
OTHER ASSETS:
Operating lease right-of-use assets		192,709		238,516
Long-term receivables and other assets		360,535		320,239
Total other assets		553,244		558,755
Total assets	$	7,454,204	$	7,125,947

See accompanying notes to condensed consolidated financial statements.

3

SKYWEST, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(Dollars in Thousands)

LIABILITIES AND STOCKHOLDERS’ EQUITY

	September 30,		December 31,
	2022		2021
	(unaudited)
CURRENT LIABILITIES:
Current maturities of long-term debt	$	429,425	$	391,798
Accounts payable		381,400		496,333
Accrued salaries, wages and benefits		195,082		150,583
Current maturities of operating lease liabilities		74,141		78,886
Taxes other than income taxes		36,213		28,869
Other current liabilities		43,634		48,152
Total current liabilities		1,159,895		1,194,621
LONG-TERM DEBT, net of current maturities		2,982,034		2,717,420
DEFERRED INCOME TAXES PAYABLE		683,828		663,236
NONCURRENT OPERATING LEASE LIABILITIES		117,823		158,274
OTHER LONG-TERM LIABILITIES		114,676		124,882
COMMITMENTS AND CONTINGENCIES (Note 7)
STOCKHOLDERS’ EQUITY:
Preferred stock, 5,000,000 shares authorized; none issued		—		—
Common stock, no par value, 120,000,000 shares authorized; 82,591,558 and 82,335,970 shares issued as of September 30, 2022, and December 31, 2021, respectively		736,406		722,310
Retained earnings		2,283,973		2,163,916
Treasury stock, at cost, 31,994,416 and 31,956,047 shares as of September 30, 2022, and December 31, 2021, respectively		(619,862)		(618,712)
Accumulated other comprehensive loss		(4,569)		—
Total stockholders’ equity		2,395,948		2,267,514
Total liabilities and stockholders’ equity	$	7,454,204	$	7,125,947

See accompanying notes to condensed consolidated financial statements.

4

SKYWEST, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(UNAUDITED)

(Dollars and Shares in Thousands, Except per Share Amounts)

	Three months ended				Nine months ended
	September 30,				September 30,
	2022		2021		2022		2021
OPERATING REVENUES:
Flying agreements	$	763,514	$	719,084	$	2,245,351	$	1,863,242
Lease, airport services and other		25,929		25,699		78,329		73,086
Total operating revenues		789,443		744,783		2,323,680		1,936,328
OPERATING EXPENSES:
Salaries, wages and benefits		307,727		265,603		896,347		718,868
Aircraft maintenance, materials and repairs		183,182		209,795		506,478		604,501
Depreciation and amortization		97,433		109,597		297,427		329,089
Aircraft fuel		28,179		32,561		85,089		77,622
Airport-related expenses		17,501		25,992		54,196		72,478
Aircraft rentals		16,089		16,098		48,109		47,311
Special items - impairment charges		—		84,592		—		84,592
Payroll support grant		—		(115,352)		—		(422,669)
Other operating expenses		63,756		68,847		219,808		181,621
Total operating expenses		713,867		697,733		2,107,454		1,693,413
OPERATING INCOME		75,576		47,050		216,226		242,915
OTHER INCOME (EXPENSE):
Interest income		6,348		238		9,332		732
Interest expense		(33,283)		(28,980)		(92,308)		(94,274)
Other income (expense), net		8,112		(4,098)		21,011		(3,802)
Total other expense, net		(18,823)		(32,840)		(61,965)		(97,344)
INCOME BEFORE INCOME TAXES		56,753		14,210		154,261		145,571
PROVISION FOR INCOME TAXES		8,381		4,526		34,204		37,993
NET INCOME	$	48,372	$	9,684	$	120,057	$	107,578
BASIC EARNINGS PER SHARE	$	0.96	$	0.19	$	2.38	$	2.14
DILUTED EARNINGS PER SHARE	$	0.96	$	0.19	$	2.37	$	2.12
Weighted average common shares:
Basic		50,593		50,380		50,531		50,337
Diluted		50,636		50,725		50,636		50,726
COMPREHENSIVE INCOME:
Net income	$	48,372	$	9,684	$	120,057	$	107,578
Net unrealized depreciation on marketable securities, net of taxes		(2,624)		—		(4,569)		—
TOTAL COMPREHENSIVE INCOME	$	45,748	$	9,684	$	115,488	$	107,578

See accompanying notes to condensed consolidated financial statements

5

SKYWEST, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF STOCKHOLDERS EQUITY

(UNAUDITED)

(In Thousands)

									Accumulated
									Other
	Common Stock			Retained		Treasury Stock			Comprehensive
	Shares	Amount		Earnings		Shares	Amount		Loss		Total
Balance at December 31, 2021	82,336	$	722,310	$	2,163,916	(31,956)	$	(618,712)	$	—	$	2,267,514
Net income	—		—		17,734	—		—		—		17,734
Exercise of common stock options and vested employee stock awards	139		27		—	—		—		—		27
Employee income tax paid on vested equity awards	—		—		—	(37)		(1,123)		—		(1,123)
Sale of common stock under employee stock purchase plan	40		1,487		—	—		—		—		1,487
Stock based compensation expense	—		4,076		—	—		—		—		4,076
Balance at March 31, 2022	82,515	$	727,900	$	2,181,650	(31,993)	$	(619,835)	$	—	$	2,289,715
Net income	—		—		53,951	—		—		—		53,951
Stock based compensation expense	—		3,310		—	—		—		—		3,310
Net unrealized depreciation on marketable securities, net of tax of $628	—		—		—	—		—		(1,945)		(1,945)
Balance at June 30, 2022	82,515	$	731,210	$	2,235,601	(31,993)	$	(619,835)	$	(1,945)	$	2,345,031
Net income	—		—		48,372	—		—		—		48,372
Exercise of common stock options and vested employee stock awards	11		115		—	—		—		—		115
Employee income tax paid on vested equity awards	—		—		—	(1)		(27)		—		(27)
Sale of common stock under employee stock purchase plan	66		1,329		—	—		—		—		1,329
Stock based compensation expense	—		3,752		—	—		—		—		3,752
Net unrealized depreciation on marketable securities, net of tax of $843	—		—		—	—		—		(2,624)		(2,624)
Balance at September 30, 2022	82,592	$	736,406	$	2,283,973	(31,994)	$	(619,862)	$	(4,569)	$	2,395,948

See accompanying notes to condensed consolidated financial statements.

6

SKYWEST, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF STOCKHOLDERS EQUITY

(UNAUDITED)

(In Thousands)

	Common Stock			Retained		Treasury Stock
	Shares	Amount		Earnings		Shares	Amount		Total
Balance at December 31, 2020	82,095	$	704,675	$	2,052,006	(31,914)	$	(617,136)	$	2,139,545
Net income	—		—		35,900	—		—		35,900
Exercise of common stock options and vested employee stock awards	177		606		—	—		—		606
Employee income tax paid on vested equity awards	—		—		—	(42)		(1,573)		(1,573)
Sale of common stock under employee stock purchase plan	30		1,139		—	—		—		1,139
Stock based compensation expense	—		2,613		—	—		—		2,613
Warrants issued to U.S. Treasury	—		3,291		—	—		—		3,291
Balance at March 31, 2021	82,302	$	712,324	$	2,087,906	(31,956)	$	(618,709)	$	2,181,521
Net income	—		—		61,994	—		—		61,994
Stock based compensation expense	—		2,877		—	—		—		2,877
Warrants issued to U.S. Treasury	—		2,513		—	—		—		2,513
Balance at June 30, 2021	82,302	$	717,714	$	2,149,900	(31,956)	$	(618,709)	$	2,248,905
Net income	—		—		9,684	—		—		9,684
Sale of common stock under employee stock purchase plan	34		1,401		—	—		—		1,401
Stock based compensation expense	—		1,817		—	—		—		1,817
Balance at September 30, 2021	82,336	$	720,932	$	2,159,584	(31,956)	$	(618,709)	$	2,261,807

See accompanying notes to condensed consolidated financial statements.

7

SKYWEST, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(UNAUDITED)

(In Thousands)

	Nine months ended
	September 30,
	2022		2021
NET CASH PROVIDED BY OPERATING ACTIVITIES	$	343,535	$	686,955
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of marketable securities		(1,758,125)		(1,071,637)
Sales of marketable securities		1,390,198		1,041,149
Acquisition of property and equipment:
Aircraft and rotable spare parts		(522,683)		(223,605)
Buildings and ground equipment		(11,365)		(10,473)
Proceeds from the sale of property and equipment		8,494		7,104
Deposits on aircraft		(37,100)		(100,105)
Aircraft deposits applied towards acquired aircraft		115,085		10,987
Increase in other assets		(49,073)		(50,205)
NET CASH USED IN INVESTING ACTIVITIES		(864,569)		(396,785)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of long-term debt		601,389		213,326
Principal payments on long-term debt		(299,785)		(448,466)
Net proceeds from issuance of common stock		2,958		3,146
Employee income tax paid on vested equity awards		(1,150)		(1,573)
Payment of debt issuance cost		(1,949)		(495)
NET CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES		301,463		(234,062)
Increase (decrease) in cash and cash equivalents		(219,571)		56,108
Cash and cash equivalents at beginning of period		258,421		215,723
CASH AND CASH EQUIVALENTS AT END OF PERIOD	$	38,850	$	271,831
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Non-cash investing and financing activities:
Acquisition of property and equipment	$	15,801	$	13,168
Warrants issued to U.S. Treasury	$	—	$	5,804
Cash paid during the period for:
Interest, net of capitalized amounts	$	92,230	$	96,397
Income taxes	$	356	$	6,374

See accompanying notes to condensed consolidated financial statements.

8

SKYWEST, INC. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(1) Condensed Consolidated Financial Statements

Basis of Presentation

The condensed consolidated financial statements of SkyWest, Inc. (“SkyWest” or the “Company”) and its operating subsidiary SkyWest Airlines, Inc. (“SkyWest Airlines”) and its leasing subsidiary SkyWest Leasing, Inc. (“SkyWest Leasing”) included herein have been prepared, without audit, pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”). Certain information and disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted pursuant to such rules and regulations, although the Company believes that the following disclosures are adequate to make the information presented not misleading. These condensed consolidated financial statements reflect all adjustments that, in the opinion of management, are necessary to present fairly the results of operations for the interim periods presented. All adjustments are of a normal recurring nature, unless otherwise disclosed. These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and the notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021. Due in part to the uncertain rate of recovery from the global COVID-19 pandemic and workforce shortages, in addition to other factors, the results of operations for the three and nine months ended September 30, 2022, are not necessarily indicative of the results that may be expected for the year ending December 31, 2022.

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ materially from those estimates and assumptions.

(2) Flying Agreements Revenue and Lease, Airport Services and Other Revenues

The Company recognizes flying agreements revenue and lease, airport services and other revenues when the service is provided under the applicable agreement. Under the Company’s fixed-fee arrangements (referred to as “capacity purchase agreements”) with United Airlines, Inc. (“United”), Delta Air Lines, Inc. (“Delta”), American Airlines, Inc. (“American”) and Alaska Airlines, Inc. (“Alaska”) (each, a “major airline partner”), the major airline partner generally pays the Company a fixed-fee for each departure, flight hour (measured from takeoff to landing, excluding taxi time) or block hour (measured from takeoff to landing, including taxi time) incurred, and an amount per aircraft in service each month with additional incentives based on flight completion and on-time performance. The major airline partner also directly pays for or reimburses the Company for certain direct expenses incurred under the capacity purchase agreement, such as fuel, airport landing fees and airport rents. Under the capacity purchase agreements, the Company’s performance obligation is met when each flight is completed, measured in completed block hours, and is reflected in flying agreements revenue. The transaction price for the capacity purchase agreements is determined from the fixed-fee consideration, incentive consideration and directly reimbursed expenses earned as flights are completed over the agreement term. For the nine months ended September 30, 2022 and 2021, capacity purchase agreements represented approximately 88.0% and 83.9% of the Company’s flying agreements revenue, respectively.

Under the Company’s prorate arrangements (also referred to as a “prorate” or “revenue-sharing” agreement), the major airline partner and the Company negotiate a passenger fare proration formula, pursuant to which the Company receives a percentage of the ticket revenues for those passengers traveling for one portion of their trip on a Company airline and the other portion of their trip on the major airline partner. Under the Company’s prorate flying agreements, the performance obligation is met, and revenue is recognized when each flight is completed based upon the portion of the prorate passenger fare the Company anticipates that it will receive for each completed flight. The transaction price for the prorate agreements is determined from the proration formula derived from each passenger ticket amount on each completed flight over the agreement term. For the nine months ended September 30, 2022 and 2021, prorate flying agreements represented approximately 12.0% and 16.1% of the Company’s flying agreements revenue, respectively.

9

The following table represents the Company’s flying agreements revenue by type for the three and nine months ended September 30, 2022 and 2021 (in thousands):

	For the three months ended September 30,				For the nine months ended September 30,
	2022		2021		2022		2021
Capacity purchase agreements revenue: flight operations	$	376,596	$	308,273	$	1,112,526	$	792,501
Capacity purchase agreements revenue: aircraft lease and fixed revenue		292,174		282,498		864,178		770,548
Prorate agreements revenue		94,744		128,313		268,647		300,193
Flying agreements revenue	$	763,514	$	719,084	$	2,245,351	$	1,863,242

A portion of the Company’s compensation under its capacity purchase agreements is designed to reimburse the Company for certain aircraft ownership costs. The consideration for aircraft ownership costs varies by agreement but is intended to cover either the Company’s aircraft principal and interest debt service costs, its aircraft depreciation and interest expense or its aircraft lease expense costs while the aircraft is under contract. The consideration received for the use of the aircraft under the Company’s capacity purchase agreements is reflected as lease revenue, inasmuch as the agreements identify the “right of use” of a specific type and number of aircraft over a stated period of time. The lease revenue associated with the Company’s capacity purchase agreements is accounted for as an operating lease and is reflected as flying agreements revenue on the Company’s consolidated statements of comprehensive income. The Company has not separately stated aircraft rental income and aircraft rental expense in the consolidated statement of comprehensive income since the use of the aircraft is not a separate activity of the total service provided.

Under the Company’s capacity purchase agreements, the Company is paid a fixed amount per month per aircraft over the contract term. The Company recognizes revenue attributed to the fixed monthly payments proportionate to the number of block hours completed during each reporting period, relative to the estimated number of block hours the Company anticipates completing over the remaining contract term. Due to the lower number of block hours completed during the COVID-19 pandemic compared to historical levels, the amount of cash collected for the fixed amount per aircraft exceeded the revenue recognized based on block hours completed. Accordingly, the Company deferred recognizing revenue on fixed monthly cash payments the Company received under its capacity purchase agreements beginning in 2020. Based on the number of completed block hours during the nine months ended September 30, 2022, the Company recognized $25.8 million of previously deferred revenue and $14.4 million of unbilled revenue, compared to deferring revenue of $7.7 million during the nine months ended September 30, 2021. The Company’s deferred revenue balance was $78.1 million as of September 30, 2022, including $1.7 million in other current liabilities and $76.4 million in other long-term liabilities. The Company’s deferred revenue balance was $103.9 million as of December 31, 2021, including $24.5 million in other current liabilities and $79.4 million in other long-term liabilities. The Company’s unbilled revenue balance was $22.8 million as of September 30, 2022, including $13.2 million in other current assets and $9.6 million in other long-term assets. The Company’s unbilled revenue balance was $8.4 million as of December 31, 2021, and was included in other long-term assets. The Company’s deferred revenue and unbilled revenue balance will be recognized based on the number of block hours completed during each period relative to the estimated number of block hours the Company anticipates completing over the remaining contract term.

The Company’s capacity purchase and prorate agreements include weekly provisional cash payments from the respective major airline partner based on a projected level of flying each month. The Company and each major airline partner subsequently reconcile these payments to the actual completed flight activity on a monthly or quarterly basis.

As of September 30, 2022, the Company had 530 aircraft in scheduled service or under contract under code-share agreements. The following table summarizes the significant provisions of each code-share agreement SkyWest Airlines has with each major airline partner:

10

United Express Agreements
Agreement	Aircraft type	Number of Aircraft	Term / Termination Dates
United Express Agreements (Capacity purchase agreement)	• E175 • CRJ 700 • CRJ 200	90 19 70	• Individual aircraft have scheduled removal dates from 2024 to 2029
United Express Prorate Agreement (Prorate agreement)	• CRJ 200	41	• Terminable with 120-day notice
Total under United Express Agreements		220

Delta Connection Agreements
Agreement	Aircraft type	Number of Aircraft	Term / Termination Dates
Delta Connection Agreement (Capacity purchase agreement)	• E175 • CRJ 900 • CRJ 700 • CRJ 200	80 44 5 9	• Individual aircraft have scheduled removal dates from 2022 to 2032
Delta Connection Prorate Agreement (Prorate agreement)	• CRJ 200	20	• Terminable with 30-day notice
Total under Delta Connection Agreements		158

American Capacity Purchase Agreement
Agreement	Aircraft type	Number of Aircraft	Term / Termination Dates
American Agreement (Capacity purchase agreement)	• E175 • CRJ 700	20 90	• Individual aircraft have scheduled removal dates from 2022 to 2032
Total under American Agreement		110

Alaska Capacity Purchase Agreement
Agreement	Aircraft type	Number of Aircraft	Term / Termination Dates
Alaska Agreement (Capacity purchase agreement)	• E175	42	• Individual aircraft have scheduled removal dates from 2030 to 2034

In addition to the contractual arrangements described above, as of September 30, 2022, SkyWest Airlines has a capacity purchase agreement with Delta to place seven additional Embraer E175 regional jet aircraft (“E175”) into service, with delivery dates currently scheduled for the fourth quarter of 2022 through 2024. SkyWest Airlines has a capacity purchase agreement with Alaska to place one additional E175 aircraft into service, with a delivery date currently scheduled for 2025. SkyWest Airlines also has an agreement with American to place 11 used Canadair CRJ700 regional jet aircraft (“CRJ700”) under a multi-year capacity purchase agreement in 2023.

Final delivery and in-service dates for aircraft to be placed under contract may be adjusted based on various factors.

When an aircraft is scheduled to be removed from a capacity purchase arrangement, the Company may, as practical under the circumstances, negotiate an extension with the respective major airline partner, negotiate the placement of the aircraft with another major airline partner, return the aircraft to the lessor if the aircraft is leased and the lease is expiring, place owned aircraft for sale, or pursue other uses for the aircraft. Other uses for the aircraft may include placing the aircraft in a prorate agreement, leasing the aircraft to a third party or parting out the aircraft to use the engines and parts as spare inventory or to lease the engines to a third party.

Lease, airport services and other revenues primarily consists of revenue generated from aircraft and spare engines leased to third parties and airport customer services, such as gate and ramp agent services at applicable airports where the Company has agreements with third parties. The following table represents the Company’s lease, airport services and other revenues for the three and nine months ended September 30, 2022 and 2021 (in thousands):

11

	For the three months ended September 30,				For the nine months ended September 30,
	2022		2021		2022		2021
Operating lease revenue	$	15,928	$	17,746	$	48,933	$	49,154
Airport customer service and other revenue		10,001		7,953		29,396		23,932
Lease, airport services and other	$	25,929	$	25,699	$	78,329	$	73,086

The following table summarizes future minimum rental income under operating leases primarily related to leased aircraft and engines that had remaining non-cancelable lease terms as of September 30, 2022 (in thousands):

October 2022 through December 2022	$	11,918
2023		47,303
2024		45,279
2025		40,317
2026		34,758
Thereafter		121,524
	$	301,099

Of the Company’s $5.6 billion of property and equipment, net, as of September 30, 2022, $234.7 million of regional jet aircraft and spare engines was leased to third parties under operating leases. The Company’s mitigation strategy for the residual asset risks of these assets includes leasing aircraft and engine types that can be operated by the Company in the event of a default. Additionally, the operating leases typically have specified lease return condition requirements paid by the lessee to the Company and the Company typically maintains inspection rights under the leases.

The transaction price for airport customer service agreements is determined from an agreed-upon rate by location applied to the applicable number of flights handled by the Company over the agreement term.

The Company’s operating revenues could be impacted by several factors, including changes to the Company’s code-share agreements with its major airline partners, changes in flight schedules, contract modifications resulting from contract renegotiations, the Company’s ability to earn incentive payments contemplated under the Company’s code-share agreements and settlement of reimbursement disputes with the Company’s major airline partners.

Other ancillary revenues commonly associated with airlines, such as baggage fee revenue, ticket change fee revenue and the marketing component of the sale of mileage credits, are retained by the Company’s major airline partners on flights that the Company operates under its code-share agreements.

Allowance for credit losses

The Company monitors publicly available credit ratings for entities for which the Company has a significant receivable balance. As of September 30, 2022, the Company had gross receivables of $94.2 million in current assets and gross receivables of $227.6 million in other long-term assets. The Company has established credit loss reserves based on publicly available historic default rates issued by a third party for companies with similar credit ratings, factoring in the term of the respective accounts receivable or notes receivable. During the nine months ended September 30, 2022, there were no significant changes in the outstanding accounts receivable or notes receivable or the credit ratings of the entities. The Company’s credit loss reserve was $38.0 million at September 30, 2022, compared to $42.0 million at December 31, 2021. The $4.0 million decrease in the credit loss reserve for the nine months ended September 30, 2022, was reflected as a decrease to the credit loss expense.

(3) Stock-Based Compensation

During the nine months ended September 30, 2022, the Company granted 66,680 restricted stock units and 225,345 performance shares to certain employees of the Company under the SkyWest, Inc. 2019 Long-Term Incentive Plan. Both the restricted stock units and performance shares have a three-year vesting period, during which the recipient must remain employed with the Company. The number of performance shares awardable from the 2022 grants can range from 0% to 250% of the original amount granted depending on the Company’s performance over three one-year measurement periods against the pre-established targets. Upon vesting, each restricted stock unit and performance share

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will be replaced with one share of common stock. The weighted average fair value of these restricted stock units and performance shares on their date of grant was $32.76 per share. During the nine months ended September 30, 2022, the Company did not grant any options to purchase shares of common stock to employees. Additionally, during the nine months ended September 30, 2022, the Company granted 24,423 fully vested shares of common stock to the Company’s directors at a grant date fair value of $32.86.

The Company accounts for forfeitures of restricted stock units and performance shares when forfeitures occur. The estimated fair value of the restricted stock units and performance shares is amortized over the applicable vesting periods. Stock-based compensation expense for the performance shares is based on the Company’s anticipated outcome of achieving the performance metrics. During the nine months ended September 30, 2022 and 2021, the Company recorded pre-tax stock-based compensation expense of $11.1 million and $7.3 million, respectively.

(4) Net Income Per Common Share

Basic net income per common share (“Basic EPS”) excludes dilution and is computed by dividing net income by the weighted average number of common shares outstanding during the period. Diluted net income per common share (“Diluted EPS”) reflects the potential dilution that could occur if stock options or other contracts to issue common stock were exercised or converted into common stock. The computation of Diluted EPS does not assume exercise or conversion of securities that would have an anti-dilutive effect on net income per common share. Securities that could potentially dilute Basic EPS in the future, and which were excluded from the calculation of Diluted EPS because inclusion of such share would be anti-dilutive, are as follows (in thousands):

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2022		2021		2022		2021
PSP1 and Treasury Loan Warrants (1)		582		—		388		—
PSP2 Warrants (2)		125		—		125		—
PSP3 Warrants (3)		78		78		78		78
Employee Stock Awards		308		—		124		—
Total antidilutive securities		1,093		78		715		78

(1) Pursuant to the payroll support program established under the Coronavirus Aid, Relief, and Economic Security (CARES) Act (“PSP1”) and Loan and Guarantee Agreement with the U.S. Department of the Treasury (“U.S. Treasury”), SkyWest issued to Treasury warrants to purchase shares of SkyWest common stock for an exercise price of $28.38 per share.

(2) Pursuant to the payroll support program established under the Consolidated Appropriations Act, 2021 (the “2021 Appropriations Act”) (“PSP2”), SkyWest issued to U.S. Treasury warrants to purchase shares of SkyWest common stock for an exercise price of $40.41 per share.

(3) Pursuant to the payroll support program established under the American Rescue Plan Act of 2021 (the “American Rescue Plan Act”) (“PSP3”), SkyWest issued to U.S. Treasury warrants to purchase shares of SkyWest common stock for an exercise price of $57.47 per share.

Additionally, during the nine months ended September 30, 2022, 334,000 performance shares (at target performance) were excluded from the computation of Diluted EPS since the Company had not achieved the minimum target thresholds as of September 30, 2022. During the nine months ended September 30, 2021, 230,000 performance shares (at target performance) were excluded from the computation of Diluted EPS since the Company had not achieved the minimum target thresholds as of September 30, 2021.

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The calculation of the weighted average number of shares of common stock outstanding for Basic EPS and Diluted EPS for the periods indicated (in thousands, except per share data) is as follows:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2022		2021		2022		2021
Numerator:
Net income	$	48,372	$	9,684	$	120,057	$	107,578
Denominator:
Basic earnings per share weighted average shares		50,593		50,380		50,531		50,337
Dilutive effect of employee stock awards and warrants		43		345		105		389
Diluted earnings per share weighted average shares		50,636		50,725		50,636		50,726
Basic earnings per share	$	0.96	$	0.19	$	2.38	$	2.14
Diluted earnings per share	$	0.96	$	0.19	$	2.37	$	2.12

(5) Segment Reporting

The Company’s two reporting segments consist of the operations of SkyWest Airlines and SkyWest Leasing activities.

The Company’s chief operating decision maker analyzes the profitability of operating new aircraft financed through the issuance of debt, including the Company’s E175 fleet, separately from the profitability of the Company’s capital deployed for ownership and financing of such aircraft. The SkyWest Airlines segment includes revenue earned under the applicable capacity purchase agreements attributed to operating such aircraft and the respective operating costs. The SkyWest Leasing segment includes applicable revenue earned under the applicable capacity purchase agreements attributed to the ownership of new aircraft acquired through the issuance of debt and the respective depreciation and interest expense of such aircraft. The SkyWest Leasing segment also includes the activity of leasing regional jet aircraft and spare engines to third parties and other activities. The SkyWest Leasing segment’s total assets and capital expenditures include new aircraft acquired through the issuance of debt and assets leased to third parties.

The following represents the Company’s segment data for the three-month periods ended September 30, 2022 and 2021 (in thousands):

	Three months ended September 30, 2022
	SkyWest		SkyWest
	Airlines		Leasing		Consolidated
Operating revenues (1)	$	651,494	$	137,949	$	789,443
Operating expense		649,466		64,401		713,867
Depreciation and amortization expense		43,787		53,646		97,433
Interest expense		4,067		29,216		33,283
Segment profit (loss) (2)		(2,039)		44,332		42,293
Total assets (as of September 30, 2022)		2,973,223		4,480,981		7,454,204
Capital expenditures (including non-cash)		12,419		208,667		221,086

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	Three months ended September 30, 2021
	SkyWest		SkyWest
	Airlines		Leasing		Consolidated
Operating revenues (1)	$	614,377	$	130,406	$	744,783
Operating expense		633,169		64,564		697,733
Depreciation and amortization expense		53,401		56,196		109,597
Special items - impairment charges		84,592		—		84,592
Interest expense		2,138		26,842		28,980
Segment profit (loss) (2)		(20,930)		39,000		18,070
Total assets (as of September 30, 2021)		2,989,600		3,950,902		6,940,502
Capital expenditures (including non-cash)		26,622		136,677		163,299

(1) Prorate revenue and airport customer service revenue are primarily reflected in the SkyWest Airlines segment.

(2) Segment profit (loss) is equal to operating income less interest expense.

The following represents the Company’s segment data for the nine-month periods ended September 30, 2022 and 2021 (in thousands):

	Nine months ended September 30, 2022
	SkyWest		SkyWest
	Airlines		Leasing		Consolidated
Operating revenues (1)	$	1,918,746	$	404,934	$	2,323,680
Operating expense		1,906,739		200,715		2,107,454
Depreciation and amortization expense		136,463		160,964		297,427
Interest expense		8,506		83,802		92,308
Segment profit (2)		3,501		120,417		123,918
Total assets (as of September 30, 2022)		2,973,223		4,480,981		7,454,204
Capital expenditures (including non-cash)		65,125		484,724		549,849

	Nine months ended September 30, 2021
	SkyWest		SkyWest
	Airlines		Leasing		Consolidated
Operating revenues (1)	$	1,548,422	$	387,906	$	1,936,328
Operating expense		1,498,227		195,186		1,693,413
Depreciation and amortization expense		156,878		172,211		329,089
Special items - impairment charges		84,592		—		84,592
Interest expense		11,486		82,788		94,274
Segment profit (2)		38,709		109,932		148,641
Total assets (as of September 30, 2021)		2,989,600		3,950,902		6,940,502
Capital expenditures (including non-cash)		83,650		163,596		247,246

(1) Prorate revenue and airport customer service revenue are primarily reflected in the SkyWest Airlines segment.

(2) Segment profit is equal to operating income less interest expense.

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(6) Assets Held for Sale

During the nine months ended September 30, 2022, the Company committed to a formal plan to sell four CRJ-700 aircraft. The aircraft are expected to be disposed of via sale within the next 12 months. Accordingly, the Company determined the aircraft met the criteria to be classified as assets held for sale. The Company presented the $13.5 million of assets held for sale at the lower of their current carrying value or their fair market value less costs to sell and included the amount in “Other current assets” on the Company’s consolidated balance sheet. The fair values are based upon observable and unobservable inputs, including market trends and conditions. The assumptions used to determine the fair value of the assets held for sale are subject to inherent uncertainty and could produce a wide range of outcomes which the Company will continue to monitor in future periods as new information becomes available. Prior to the ultimate sale of the assets, subsequent changes in the estimate of the fair value of the assets held for sale will be recorded as a gain or loss with a corresponding adjustment to the assets’ carrying value. In connection with the classification of these assets as held for sale, the Company recorded an impairment loss of $15.2 million, which is included in “Other operating expenses” on the Company’s consolidated statements of comprehensive income and in the SkyWest Leasing segment for the nine months ended September 30, 2022.

(7) Leases, Commitments, Guarantees and Contingencies

The Company leases property and equipment under operating leases. For leases with durations longer than 12 months, the Company recorded the related operating lease right-of-use asset and operating lease liability at the present value of lease payments over the term. The Company used its incremental borrowing rate to discount the lease payments based on information available at lease commencement.

Aircraft

As of September 30, 2022, excluding aircraft financed by the Company’s major airline partners that the Company operates for them under contract, the Company was the lessee of 43 aircraft under long-term lease agreements with remaining terms ranging from two years to eight years.

Airport facilities

The Company has operating leases for facility space including airport terminals, office space, cargo warehouses and maintenance facilities. The Company generally leases this space from government agencies that control the use of the various airports. The remaining lease terms for facility space vary from one month to 34 years. The Company’s operating leases with lease rates that are variable based on airport operating costs, use of the facilities or other variable factors are excluded from the Company’s right-of-use assets and operating lease liabilities in accordance with accounting guidance.

Leases

As of September 30, 2022, the Company’s right-of-use assets were $192.7 million, the Company’s current maturities of operating lease liabilities were $74.1 million, and the Company’s noncurrent lease liabilities were $117.8 million. During the nine months ended September 30, 2022, the Company paid $56.9 million in operating leases reflected as a reduction from operating cash flows.

The table below presents lease related terms and discount rates as of September 30, 2022.

	As of September 30, 2022
Weighted-average remaining lease term for operating leases	6.4 years
Weighted-average discount rate for operating leases	6.0%

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The Company’s lease costs for the three and nine months ended September 30, 2022 and 2021 included the following components (in thousands):

	For the three months ended September 30,				For the nine months ended September 30,
	2022		2021		2022		2021
Operating lease cost	$	21,697	$	23,370	$	65,360	$	67,582
Variable and short-term lease cost		765		976		2,588		3,256
Sublease income		(1,845)		(1,888)		(5,492)		(4,717)
Total lease cost	$	20,617	$	22,458	$	62,456	$	66,121

As of September 30, 2022, the Company leased aircraft, airport facilities, office space, and other property and equipment under non-cancelable operating leases, which are generally on a long-term, triple-net lease basis pursuant to which the Company pays taxes, maintenance, insurance and certain other operating expenses applicable to the leased property. The Company expects that, in the normal course of business, such operating leases that expire may be renewed or replaced by other leases, or the property may be purchased rather than leased. The following table summarizes future minimum rental payments primarily related to leased aircraft required under operating leases that had initial or remaining non-cancelable lease terms as of September 30, 2022 (in thousands):

July 2022 through December 2022	$	22,328
2023		76,223
2024		33,452
2025		17,590
2026		15,491
Thereafter		72,872
	$	237,956

As of September 30, 2022, the Company had a firm purchase commitment for eight E175 aircraft from Embraer, S.A. (“Embraer”) with anticipated delivery dates through 2025.

The following table summarizes the Company’s commitments and obligations as noted for each of the next five years and thereafter (in thousands):

	Total		Oct - Dec 2022		2023		2024		2025		2026		Thereafter
Operating lease payments for aircraft and facility obligations	$	237,956	$	22,328	$	76,223	$	33,452	$	17,590	$	15,491	$	72,872
Firm aircraft and spare engine commitments		244,425		104,088		85,670		26,896		27,771		—		—
Interest commitments (1)		565,683		32,824		126,265		108,355		88,733		69,670		139,836
Principal maturities on long-term debt		3,441,734		110,392		437,798		438,782		522,388		498,757		1,433,617
Total commitments and obligations	$	4,489,798	$	269,632	$	725,956	$	607,485	$	656,482	$	583,918	$	1,646,325

(1) At September 30, 2022, the Company’s long-term debt had fixed interest rates.

Guarantees

During the nine months ended September 30, 2022, the Company agreed to guarantee $19.8 million of debt for a 14 CFR Part 135 air carrier. The debt is secured by the Part 135 air carrier’s aircraft and engines and has a five-year term. The purpose of the arrangement is to increase the potential number of commercial pilots in the Company’s hiring pipeline. In exchange for providing the guarantee, the Company received 6.5% of the guaranteed amount as consideration, payable in common stock of the Part 135 air carrier, which will be recorded in “Other income, net” on the Company’s consolidated statements of comprehensive income over the term of the guarantee. The Company also recorded the estimated credit loss associated with the guarantee in “Other long-term liabilities” on the Company’s

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consolidated balance sheet based on publicly available historical default rates issued by a third party for companies with similar credit ratings, factoring the collateral and guarantee term.

(8) Fair Value Measurements

The Company holds certain assets that are required to be measured at fair value in accordance with GAAP. The Company determined the fair value of these assets based on the following three levels of inputs:

Level 1	—	Quoted prices in active markets for identical assets or liabilities.
Level 2	—	Observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. Some of the Company’s marketable securities primarily utilize broker quotes in a non-active market for valuation of these securities.
Level 3	—	Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities, therefore requiring an entity to develop its own assumptions.

As of September 30, 2022, and December 31, 2021, the Company held certain assets that are required to be measured at fair value on a recurring basis. The Company’s assets measured at fair value on a recurring basis are summarized below (in thousands):

	Fair Value Measurements as of September 30, 2022
	Total		Level 1		Level 2		Level 3
Marketable Securities
Bonds and bond funds	$	645,346	$	—	$	645,346	$	—
Commercial paper		320,001		—		320,001		—
	$	965,347	$	—	$	965,347	$	—
Investments in Other Companies		26,112		9,240		—		16,872
Cash and Cash Equivalents		38,850		38,850		—		—
Total Assets Measured at Fair Value	$	1,030,309	$	48,090	$	965,347	$	16,872

	Fair Value Measurements as of December 31, 2021
	Total		Level 1		Level 2		Level 3
Marketable Securities
Bonds and bond funds	$	54,673	$	—	$	54,673	$	—
Commercial paper		547,316		—		547,316		—
	$	601,989	$	—	$	601,989	$	—
Cash and Cash Equivalents		258,421		258,421		—		—
Total Assets Measured at Fair Value	$	860,410	$	258,421	$	601,989	$	—

The Company’s “marketable securities” classified as Level 2 securities primarily utilize broker quotes in a non-active market for valuation of these securities. See Note 10 “Investments in Other Companies” regarding the Company’s investment in other companies, for the nine months ended September 30, 2022.

The Company did not make any significant transfers of securities between Level 1, Level 2 and Level 3 during the nine months ended September 30, 2022. The Company’s policy regarding the recording of transfers between levels is to record any such transfers at the end of the reporting period.

As of September 30, 2022, and December 31, 2021, the Company classified $965.3 million and $602.0 million of marketable securities, respectively, as short-term since it had the intent to maintain a liquid portfolio and the ability to redeem the securities within one year. As of September 30, 2022, and December 31, 2021, the cost of the Company’s total cash and cash equivalents and marketable securities was $1,010.2 million and $860.4 million, respectively.

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(9) Long-term Debt

Long-term debt consisted of the following as of September 30, 2022, and December 31, 2021 (in thousands):

		September 30, 2022		December 31, 2021
Current portion of long-term debt	$	433,283	$	395,371
Current portion of unamortized debt issue cost, net		(3,858)		(3,573)
Current portion of long-term debt, net of debt issue costs	$	429,425	$	391,798
Long-term debt, net of current maturities	$	3,008,451	$	2,745,567
Long-term portion of unamortized debt issue cost, net		(26,417)		(28,147)
Long-term debt, net of current maturities and debt issue costs	$	2,982,034	$	2,717,420
Total long-term debt (including current portion)	$	3,441,734	$	3,140,938
Total unamortized debt issue cost, net		(30,275)		(31,720)
Total long-term debt, net of debt issue costs	$	3,411,459	$	3,109,218

During the nine months ended September 30, 2022, the Company took delivery of 21 new E175 aircraft that the Company financed through $430.9 million of long-term debt. The debt associated with the E175 aircraft has 5- to 12-year terms, is due in monthly or quarterly installments, and is secured by the E175 aircraft.

During the nine months ended September 30, 2022, the Company executed promissory notes for $167.9 million. The promissory notes have three- to four-year terms, are due in monthly installments with fixed annual interest rates of 3.6% to 4.7% and are secured by spare engines.

As of both September 30, 2022, and December 31, 2021, the Company had $61.4 million in letters of credit and surety bonds outstanding with various banks and surety institutions.

As of September 30, 2022, SkyWest Airlines had a $100 million line of credit with an expiration date of March 25, 2025. The line of credit includes minimum liquidity and profitability covenants and is secured by certain assets. As of September 30, 2022, SkyWest Airlines had no amount outstanding under the facility. However, at September 30, 2022, SkyWest Airlines had $31.4 million in letters of credit issued under the facility, which reduced the amount available under the facility to $68.6 million.

The Company’s debt agreements are not traded on an active market and are recorded at carrying value on the Company’s consolidated balance sheet. The fair value of the Company’s long-term debt is estimated based on current rates offered to the Company for similar debt. Debt is primarily classified as Level 2 within the fair value hierarchy. The carrying value and fair value of the Company’s long-term debt as of September 30, 2022 and December 31, 2021, were as follows (in thousands):

		September 30, 2022		December 31, 2021
Carrying value	$	3,441,734	$	3,140,938
Fair value	$	3,298,578	$	3,132,072

(10) Investments in Other Companies

Equity Method Investment

During 2019, the Company created a joint venture with Regional One, Inc. (“Regional One”) by investing $22.3 million for a 75% ownership interest in Aero Engines, LLC. (“Aero Engines”). The Company invested an additional $1.0 million into Aero Engines in 2020 and $3.3 million during the first quarter of 2022 and retained a 75% ownership interest. The primary purpose of Aero Engines is to lease engines to third parties. Aero Engines requires unanimous approval from the Company and Regional One for its engine purchases, dispositions, lease agreements with third parties and all other material transactions. The Company determined Aero Engines is a variable interest entity as the Company

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has a 75% ownership interest in Aero Engines and all material decisions require unanimous approval from the Company and Regional One, resulting in disproportionate ownership rights relative to voting rights. As unanimous approval is required for all Aero Engines’ material activities. Aero Engines has no primary beneficiary. The Company accounts for its investment in Aero Engines under the equity method. The Company’s exposure in its investment in Aero Engines primarily consists of the Company’s portion of income or loss from Aero Engines’ engine lease agreements with third parties and the Company’s ownership percentage in Aero Engines’ engines book value. Aero Engines had no debt outstanding as of September 30, 2022. As of September 30, 2022, the Company’s investment balance in Aero Engines was $24.7 million. The Company’s investment in Aero Engines has been recorded in “Other Assets” on the Company’s consolidated balance sheet. The Company’s portion of earnings generated by Aero Engines for the nine months ended September 30, 2022, was $1.2 million, which is recorded in “Other income, net” on the Company’s consolidated statements of comprehensive income.

Fair Value Method Investments

In 2021, the Company entered into a strategic partnership with Eve UAM, LLC (“Eve UAM”), to develop a network of deployment for Eve UAM’s electric vertical takeoff and landing (“eVTOL”) aircraft. The Company signed a non-binding letter of intent to purchase 100 eVTOL aircraft.

During the nine months ended September 30, 2022, the Company acquired 1,000,000 shares of common stock of Eve Holding, Inc. (“Eve”) and a warrant giving the Company the right to acquire 1,500,000 shares of common stock of Eve at an exercise price of $0.01 per share. The Company also received a put option from an Eve shareholder for the 1,000,000 shares of common stock of Eve payable in aircraft parts credits. The intent of the put option is to reduce the Company’s investment risk in Eve. The warrant expires in May 2032, and the put option expires in December 2031. The Company acquired the shares of common stock, warrant and put option (collectively the “Eve Investments”) for $10.0 million. The Company evaluated the Eve Investments under Accounting Standard Codification (“ASC”) Topic 321, “Investments – Equity Securities” and ASC Topic 815, “Derivatives and Hedging,” and recorded the Eve Investments based on their pro rata share of the consideration paid using the fair value of the Eve Investments on the acquisition date, with subsequent changes in the fair value reported in earnings. The shares of common stock of Eve are classified as Level 1 within the fair value hierarchy as Eve stock is actively traded on the New York Stock Exchange, and the value is determined using quoted market prices for the equity security. The warrant and put option are classified as Level 3 within the fair value hierarchy, and the Company used the Black Scholes Option Pricing Model to determine the estimated fair market value of the warrant and put option, including an expected volatility of 49%, which is a significant unobservable input that was derived from historical volatility of comparable companies. The table below shows the reconciliation of the Level 3 warrant and put option Eve Investments (in thousands):

Balance at March 31, 2022	$	—
Purchases		6,551
Unrealized gains		6,773
Balance at June 30, 2022	$	13,324
Unrealized gains		3,548
Balance at September 30, 2022	$	16,872

The Company recognized unrealized gains of $16.1 million in “Other income, net” on the Company’s consolidated statements of comprehensive income for the nine months ended September 30, 2022, related to the Eve Investments. As of September 30, 2022, the fair value of the Eve Investments was $26.1 million and was recorded in “Other Assets” on the Company’s consolidated balance sheet.

(11) Income Taxes

The Company’s effective tax rate for the three months ended September 30, 2022 was 14.8%. The Company’s effective tax rate for the three months ended September 30, 2022 varied from the federal statutory rate of 21.0% primarily due to a benefit from the release of $7.4 million of a previously recorded uncertain tax position liability with the benefit partially offset by the provision for state income taxes, the impact of non-deductible expenses, and the recording of a valuation allowance on state net operating losses anticipated to expire prior to utilization.

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The Company’s effective tax rate for the nine months ended September 30, 2022 was 22.2%. The Company’s effective tax rate for the nine months ended September 30, 2022 varied from the federal statutory rate of 21.0% primarily due to a benefit from the release of $7.4 million of a previously recorded uncertain tax position liability with the benefit partially offset by the provision for state income taxes, the impact of non-deductible expenses, and the recording of a valuation allowance on state net operating losses anticipated to expire prior to utilization.

The Company’s effective tax rate for the three and nine months ended September 30, 2021 was 31.9% and 26.1%, respectively. The Company’s effective tax rate for the three and nine months ended September 30, 2021 varied from the federal statutory rate of 21.0% primarily due to the provision for state income taxes and the impact of non-deductible expenses.

(12) Special Items – Impairment Charge

During the three and nine months ended September 30, 2021, the Company recorded a non-cash impairment charge of $84.6 million to write-down certain CRJ900 aircraft to their estimated fair value. In 2021, the Company evaluated its CRJ900 fleet and related CRJ900 assets for impairment. Pursuant to ASC 360-10, “Impairment and Disposal of Long-Lived Assets,” the Company determined that the asset group for the CRJ900 aircraft existed at the major airline partner level. A recoverability test was performed utilizing estimated undiscounted future cash flows for the CRJ900 aircraft pursuant to applicable capacity purchase agreement terms and forecasted cash flow including the estimated value the Company would realize upon disposal of aircraft. This was compared to the carrying value of the related assets resulting in a cash flow deficiency indicating that an impairment existed. The impairment analysis required the Company to perform an assessment of the fair value of its long-lived assets related to the CRJ900 aircraft within the asset groups utilized in the recoverability test. The Company engaged a third party to assist in determining the fair value of these aircraft. These values were estimated based on listed market values or recent third-party market transactions for similar assets, adjusted by the related maintenance status of the fleet. This special item impairment charge is reflected in the SkyWest Airlines operating expenses under Note 5, “Segment Reporting” for the three and nine months ended September 30, 2021. The Company did not have a similar impairment charge at the fleet level during the nine months ended September 30, 2022.

(13) Legal Matters

The Company is subject to certain legal actions which it considers routine to its business activities. As of September 30, 2022, the Company’s management believed, after consultation with legal counsel, that the ultimate outcome of such legal matters was not likely to have a material adverse effect on the Company’s financial position, liquidity, or results of operations.

ITEM 2: MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis presents factors that had a material effect on the results of operations of SkyWest, Inc. (“SkyWest” “we” or “us”) during the three- and nine-month periods ended September 30, 2022 and 2021. Also discussed is our financial condition as of September 30, 2022, and December 31, 2021. You should read this discussion in conjunction with our condensed consolidated financial statements for the three and nine months ended September 30, 2022, including the notes thereto, appearing elsewhere in this Report. This discussion and analysis contains forward-looking statements. Please refer to the section of this Report entitled “Cautionary Statement Concerning Forward-Looking Statements” for discussion of uncertainties, risks and assumptions associated with these statements.

Cautionary Statement Concerning Forward-Looking Statements

Certain of the statements contained in this Report should be considered “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements may be identified by words such as “may,” “will,” “expect,” “intend,” “anticipate,” “believe,” “estimate,” “plan,” “project,” “could,” “should,” “hope,” “likely,” and “continue” and similar terms used in connection with statements regarding our outlook, anticipated operations, the revenue environment, our contractual relationships, and our anticipated financial performance. These statements include, but are not limited to, statements regarding the impact of the COVID-19 pandemic on our

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business, results of operations and financial condition and the impact of any measures, including travel restrictions, taken to mitigate the effect of the pandemic, our future growth and development plans, including our future financial and operating results, our plans, objectives, expectations and intentions and other statements that are not historical facts. Readers should keep in mind that all forward-looking statements are based on our existing beliefs about present and future events outside of our control and on assumptions that may prove to be incorrect. If one or more risks identified in this Report materializes, or any other underlying assumption proves incorrect, our actual results will vary, and may vary materially, from those anticipated, estimated, projected, or intended for a number of reasons, including but not limited to: the uncertainty of the duration, scope and impact of COVID-19; a further spread or worsening of COVID-19 or other potential future outbreaks of infectious diseases or other health concerns; the consequences of the COVID-19 pandemic to global economic conditions, the travel industry and our major airline partners in general and our financial condition and results of operations in particular; the challenges of competing successfully in a highly competitive and rapidly changing industry; developments associated with fluctuations in the economy and the demand for air travel, including as a result of the COVID-19 pandemic and due to inflationary pressures; the financial stability of United Airlines, Inc. (“United”), Delta Air Lines, Inc. (“Delta”), American Airlines, Inc. (“American”) and Alaska Airlines, Inc. (“Alaska”) (each, a “major airline partner”) and any potential impact of their financial condition on our operations; fluctuations in flight schedules, which are determined by the major airline partners for whom SkyWest conducts flight operations; variations in market and economic conditions; significant aircraft lease and debt commitments; realization of manufacturer residual value guarantees on applicable SkyWest aircraft; residual aircraft values and related impairment charges; labor relations and costs; the ability to attract and retain qualified pilots; potential fluctuations in fuel costs and potential fuel shortages; the impact of global instability, including the ongoing military conflict between Russia and the Ukraine; the impact of weather-related or other natural disasters on air travel and airline costs; and new aircraft deliveries, as well as the other factors identified under the heading “Risk Factors” in Part I, Item 1A of our Annual Report on Form 10-K for the year ended December 31, 2021, under the heading “Risk Factors” in Part II, Item 1A of this Report, elsewhere in this Report, in our other filings with the Securities and Exchange Commission (the “SEC”) and other unanticipated factors.

There may be other factors that may affect matters discussed in forward-looking statements set forth in this Report, which factors may also cause actual results to differ materially from those discussed. Additionally, the risks, uncertainties and other factors set forth above or otherwise referred to in the reports that we have filed with the SEC may be further amplified by the global impact of the COVID-19 pandemic. We assume no obligation to publicly update any forward-looking statement to reflect actual results, changes in assumptions or changes in other factors affecting these statements other than as required by applicable law.

Overview

We have the largest regional airline operation in the United States through our operating subsidiary SkyWest Airlines, Inc. (“SkyWest Airlines”). As of September 30, 2022, we offered scheduled passenger service with approximately 2,100 total daily departures to destinations in the United States, Canada, and Mexico. Our fleet of Embraer E175 regional jet aircraft (“E175”), Canadair CRJ900 regional jet aircraft (“CRJ900”) and Canadair CRJ700 regional jet aircraft (“CRJ700”) have a multiple-class seat configuration, whereas our Canadair CRJ200 regional jet aircraft (“CRJ200”) aircraft have a single-class seat configuration. As of September 30, 2022, we had 642 total aircraft in our fleet, including 530 aircraft in scheduled service or under contract under our code-share agreements, summarized as follows:

	E175	CRJ900	CRJ700	CRJ200	Total
United	90	—	19	111	220
Delta	80	44	5	29	158
American	20	—	90	—	110
Alaska	42	—	—	—	42
Aircraft in scheduled service or under contract	232	44	114	140	530
Leased to third parties	—	5	35	—	40
Other*	—	—	18	54	72
Total Fleet	232	49	167	194	642

* As of September 30, 2022, other aircraft included: supplemental spare aircraft supporting our code-share agreements

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that may be used in future code-share or leasing arrangements, aircraft transitioning between code-share agreements with our major airline partners, aircraft held-for-sale, or aircraft that are scheduled to be disassembled for use as spare parts.

Our business model is based on providing scheduled regional airline service under code-share agreements (commercial agreements, typically in the form of capacity purchase agreements or prorate agreements, between airlines that, among other things, allow one airline to use another airline’s flight designator codes on its flights) with our major airline partners. Our success is principally dependent on our ability to meet the needs of our major airline partners by providing a reliable and safe operation at attractive economics. From September 30, 2021, to September 30, 2022, we made several changes to our fleet count under our flying agreements, primarily consisting of the addition of 33 new E175 aircraft and 8 used CRJ700 aircraft.

We anticipate our fleet will continue to evolve, as we are scheduled to add seven new E175 aircraft with Delta by the end of 2024 and one new E175 aircraft with Alaska by the end of 2025. We also anticipate adding 11 used CRJ700 aircraft with American by the end of 2023. Anticipated delivery and in-service dates may be subject to change as we are coordinating timing with our major airline partners. Our primary objective in the fleet changes is to improve our profitability by adding new E175 aircraft and used CRJ aircraft to capacity purchase agreements, and potentially removing older aircraft from service that typically require higher maintenance costs.

As of September 30, 2022, approximately 41.5% of our aircraft in scheduled service or under contract were operated for United, approximately 29.8% were operated for Delta, approximately 20.8% were operated for American and approximately 7.9% were operated for Alaska.

Historically, multiple contractual relationships with major airlines have enabled us to reduce our reliance on any single major airline code and to enhance and stabilize operating results through a mix of fixed-fee arrangements (referred to as “capacity purchase agreements”) and revenue-sharing arrangements (referred to as “prorate” agreements). For the nine months ended September 30, 2022, capacity purchase revenue and prorate revenue represented approximately 88.0% and 12.0%, respectively, of our total flying agreements revenue. On capacity purchase routes, the major airline partner controls scheduling, ticketing, pricing and seat inventories and we are compensated by the major airline partner at contracted rates based on completed block hours (measured from takeoff to landing, including taxi time), flight departures, the number of aircraft under contract and other operating measures. On prorate routes, we have more control over scheduling, pricing and seat inventories, and we share passenger fares with our major airline partners according to prorate formulas. Our prorate revenue and profitability may fluctuate based on ticket prices and passenger loads, and we are responsible for the operating costs of the prorate flights, including fuel and airport costs.

Third Quarter Summary

We had total operating revenues of $789.4 million for the three months ended September 30, 2022, a 6.0% increase compared to total operating revenues of $744.8 million for the three months ended September 30, 2021. We had net income of $48.4 million, or $0.96 per diluted share, for the three months ended September 30, 2022, compared to net income of $9.7 million, or $0.19 per diluted share, for the three months ended September 30, 2021. The significant items affecting our revenue and operating expenses during the three months ended September 30, 2022, are outlined below:

Revenue

The number of aircraft we have in scheduled service or under contract under our code-share agreements and the number of block hours we incur on our flights are primary drivers of our flying agreements revenue under our capacity purchase agreements. The number of flights we operate and the corresponding number of passengers we carry are the primary drivers of our revenue under our prorate flying agreements. The number of aircraft we have in scheduled service or under contract under code-share agreements increased from 486 as of September 30, 2021 to 530 as of September 30, 2022; and the number of block hours decreased from 370,462 for the three months ended September 30, 2021 to 323,742 for the three months ended September 30, 2022, or by 12.6%, due to a reduction in scheduled daily utilization of our aircraft primarily caused by pilot availability constraints.

Our capacity purchase revenue increased $78.0 million, or 13.2%, from the three months ended September 30, 2021 to the three months ended September 30, 2022, primarily as a result of temporary rate reductions we provided to

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our major airline partners under our capacity purchase agreements during the three months ended September 30, 2021, in response to the COVID-19 demand reduction experienced by our major airline partners in 2021. We did not provide our major airline partners temporary rate reductions during the three months ended September 30, 2022. Additionally, our capacity purchase agreement revenue increased during the three months ended September 30, 2022, due to more aircraft under contract, partially offset by a reduction in completed block hours compared to the three months ended September 30, 2021. As a result of fewer departures under our prorate agreements and fewer passengers carried on our prorate routes, our prorate revenue decreased $33.6 million, or 26.2%, for the three months ended September 30, 2022, as compared to the three months ended September 30, 2021.

Operating Expenses

Our total operating expenses increased $16.1 million, or 2.3%, for the three months ended September 30, 2022, compared to the three months ended September 30, 2021. The increase in operating expenses was primarily due to an increase in salaries, wages, and benefits, offset by a decrease in maintenance expense for the three months ended September 30, 2022, as a result of the timing of heavy maintenance events for the three months ended September 30, 2022, as compared to the three months ended September 30, 2021. Our operating expenses for the three months ended September 30, 2021 also included a $115.4 million grant benefit from the payroll support program reflected as a reduction to our operating expenses, partially offset by an $84.6 million, non-cash impairment charge. We did not have a similar payroll grant benefit or impairment during the three months ended September 30, 2022. Departures decreased from 210,251 for the three months ended September 30, 2021 to 194,683 for the three months ended September 30, 2022, or by 7.4%. Additional details regarding the increase in our operating expenses are described in the section of this Report entitled “Results of Operations.”

Fleet Activity

The following table summarizes our fleet scheduled for service or under contract as of:

Aircraft in Service or Under Contract	September 30, 2022	December 31, 2021	September 30, 2021
E175s	232	211	199
CRJ900s	44	44	40
CRJ700s	114	114	106
CRJ200s	140	140	141
Total	530	509	486

Critical Accounting Policies and Estimates

Our significant accounting policies are summarized in Note 1 to our consolidated financial statements for the year ended December 31, 2021 and Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” which are presented in our Annual Report on Form 10-K for the year ended December 31, 2021. Critical accounting policies are those policies that are most important to the preparation of our consolidated financial statements and require management’s subjective and complex judgments due to the need to make estimates about the effect of matters that are inherently uncertain. Our critical accounting policies relate to revenue recognition, long-lived assets, and income tax. The application of these accounting policies involves the exercise of judgment and the use of assumptions as to future uncertainties and, as a result, actual results will likely differ, and may differ materially, from such estimates. There have been no significant changes in our critical accounting estimates during the nine months ended September 30, 2022.

Results of Operations

Three Months Ended September 30, 2022 and 2021

Operational Statistics

The following table sets forth our major operational statistics and the associated percentage changes for the periods identified below. The decrease in block hours, departures and passengers carried during the three months ended September 30, 2022, compared to the three months ended September 30, 2021, was primarily due to labor constraints,

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including the number of available captains, offset by additional E175 aircraft operating under our capacity purchase agreements.

	For the three months ended September 30,
Block hours by aircraft type:	2022		2021		% Change
E175s	169,679		169,143		0.3	%
CRJ900s	25,134		34,031		(26.1)	%
CRJ700s	62,540		78,788		(20.6)	%
CRJ200s	66,389		88,500		(25.0)	%
Total block hours	323,742		370,462		(12.6)	%
Departures	194,683		210,251		(7.4)	%
Passengers carried	10,715,415		10,862,343		(1.4)	%
Passenger load factor	84.6	%	79.1	%	5.5	pts
Average passenger trip length (miles)	488		537		(9.0)	%

Operating Revenues

The following table summarizes our operating revenue for the periods indicated (dollar amounts in thousands):

	For the three months ended September 30,
	2022		2021		$ Change		% Change
Flying agreements	$	763,514	$	719,084	$	44,430	6.2	%
Lease, airport services and other		25,929		25,699		230	0.9	%
Total operating revenues	$	789,443	$	744,783	$	44,660	6.0	%

Flying agreements revenue primarily consists of revenue earned on flights we operate under our capacity purchase agreements and prorate agreements with our major airline partners. Lease, airport services and other revenues consist of revenue earned from leasing aircraft and spare engines to third parties separate from our capacity purchase agreements and providing airport counter, gate and ramp services.

We disaggregate our flying agreements revenue into the following categories (dollar amounts in thousands):

	For the three months ended September 30,
	2022		2021		$ Change		% Change
Capacity purchase agreements revenue: flight operations	$	376,596	$	308,273	$	68,323	22.2	%
Capacity purchase agreements revenue: aircraft lease and fixed revenue		292,174		282,498		9,676	3.4	%
Prorate agreements revenue		94,744		128,313		(33,569)	(26.2)	%
Flying agreements revenue	$	763,514	$	719,084	$	44,430	6.2	%

The increase in “Capacity purchase agreements revenue: flight operations” of $68.3 million was primarily due to temporary rate reductions we provided to our major airline partners under our capacity purchase agreements during the three months ended September 30, 2021, in response to the COVID-19 demand reduction experienced by our major airline partners in 2021. We did not provide our major airline partners temporary rate reductions during the three months ended September 30, 2022.

The increase in “Capacity purchase agreements revenue: aircraft lease and fixed revenue” of $9.7 million was primarily a result of the 33 E175 aircraft added to our fleet since September 30, 2021, offset by a decrease in deferred revenue and unbilled revenue recognized during the three months ended September 30, 2022, compared to the three months ended September 30, 2021. Under our capacity purchase agreements, we are paid a fixed amount per month per aircraft over the contract term. We recognize the fixed amount per aircraft as revenue proportionately to the number of block hours we complete for each reporting period. Under our capacity purchase agreements, the performance obligation of each completed flight is measured in block hours incurred for each completed flight. Based on the number of

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completed block hours during the three months ended September 30, 2022, we recognized $8.2 million of previously deferred revenue and $5.1 million of unbilled revenue on our capacity purchase agreements. For the three months ended September 30, 2021, we recognized $19.2 million of previously deferred revenue. Our deferred revenue and unbilled revenue related to the fixed payments will adjust over the remaining contract term for each capacity purchase agreement based on the number of block hours we complete each reporting period relative to the number of block hours we anticipate completing over the remaining contract term of each capacity purchase agreement. The deferred revenue balance applicable to each contract will be recorded as revenue by the end of each respective contract term. Our total deferred revenue and unbilled revenue balances were $78.1 million and $22.8 million as of September 30, 2022, respectively.

The decrease in prorate agreements revenue of $33.6 million was primarily due to the decrease in prorate departures and passenger revenue we received on routes we operated under our prorate agreements during the three months ended September 30, 2022, compared to the three months ended September 30, 2021. Due to labor constraints, including the number of available captains, we operated fewer aircraft under our prorate agreements during the three months ended September 30, 2022, compared to the three months ended September 30, 2021.

The increase in lease, airport services and other revenues of $0.2 million was primarily due to an increase in airport service revenue at locations where we were contracted to provide airport customer service during the three months ended September 30, 2022, compared to the three months ended September 30, 2021.

Operating Expenses

Individual expense components attributable to our operations are set forth in the following table (dollar amounts in thousands):

	For the three months ended September 30,
	2022		2021		$ Change		% Change
Salaries, wages and benefits	$	307,727	$	265,603	$	42,124	15.9	%
Aircraft maintenance, materials and repairs		183,182		209,795		(26,613)	(12.7)	%
Depreciation and amortization		97,433		109,597		(12,164)	(11.1)	%
Aircraft fuel		28,179		32,561		(4,382)	(13.5)	%
Airport-related expenses		17,501		25,992		(8,491)	(32.7)	%
Aircraft rentals		16,089		16,098		(9)	(0.1)	%
Special items - impairment charges		—		84,592		(84,592)	100.0	%
Payroll support grant		—		(115,352)		115,352	(100.0)	%
Other operating expenses		63,756		68,847		(5,091)	(7.4)	%
Total operating expenses	$	713,867	$	697,733	$	16,134	2.3	%
Interest expense		33,283		28,980		4,303	14.8	%
Total airline expenses	$	747,150	$	726,713	$	20,437	2.8	%

Salaries, wages and benefits. The $42.1 million, or 15.9%, increase in salaries, wages and benefits was due to increased costs to attract and retain aviation professionals during the three months ended September 30, 2022, compared to the three months ended September 30, 2021.

Aircraft maintenance, materials and repairs. The $26.6 million, or 12.7%, decrease in aircraft maintenance expense was primarily due to reliability improvement costs incurred on a portion of SkyWest Airlines’ CRJ700 and CRJ200 fleets, including engine maintenance expense, throughout the 2021 year, including the three months ended September 30, 2021. As a result of the maintenance work completed in 2021, our maintenance events were lower for the three months ended September 30, 2022, compared to the three months ended September 30, 2021.

Depreciation and amortization. The $12.2 million, or 11.1%, decrease in depreciation and amortization expense was primarily due to certain CRJ200 aircraft that became fully depreciated since September 30, 2021. This reduction in depreciation on our CRJ200 fleet was partially offset by an increase in depreciation expense due to the acquisition of 33 new E175 aircraft and spare engines since September 30, 2021.

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Aircraft fuel. The $4.4 million, or 13.5%, decrease in fuel cost was primarily due to a decrease in the number of flights we operated under our prorate arrangements and the corresponding decrease in gallons of fuel we purchased, offset by an increase in our average fuel cost per gallon from $2.55 for the three months ended September 30, 2021, to $4.39 for the three months ended September 30, 2022. We purchase and incur expense for all fuel on flights operated under our prorate agreements. All fuel costs incurred under our capacity purchase agreements are either purchased directly by our major airline partner, or if purchased by us, we record the direct reimbursement as a reduction to our fuel expense. The following table summarizes the gallons of fuel we purchased under our prorate agreements, for the periods indicated:

	For the three months ended September 30,
(in thousands)	2022		2021		% Change
Fuel gallons purchased		6,422		12,779	(49.7)	%
Fuel expense	$	28,179	$	32,561	(13.5)	%

Airport-related expenses. Airport-related expenses include airport-related customer service costs such as outsourced airport gate and ramp agent services, airport security fees, passenger interruption costs, deicing, landing fees and station rents. For clarity, our employee airport customer service labor costs are reflected in salaries, wages and benefits and the customer service labor costs we outsource to third parties are included in airport-related expenses. The $8.5 million, or 32.7%, decrease in airport-related expenses for the three months ended September 30, 2022, compared to the three months ended September 30, 2021, was primarily due to a decrease in subcontracted airport services and landing fees as a result of a decrease in the number of flights we operated under our prorate arrangements and a decrease in station rents as a result of exiting certain prorate markets.

Aircraft rentals. Aircraft rentals primarily includes aircraft and engines we lease from third parties. For the three months ended September 30, 2021, and the three months ended September 30, 2022, there were no significant changes to our leased aircraft and engines.

Special items - impairment charges. Special items for the three months ended September 30, 2021, consisted of a non-cash impairment charge on certain SkyWest Airlines’ CRJ900 aircraft of $84.6 million. We did not have a comparable non-cash impairment charge during the three months ended September 30, 2022.

Payroll support grant. In April 2021, we entered into an agreement with U.S. Treasury and received $250.0 million in emergency relief through the American Rescue Plan Act payroll support program, of which $205.0 million was in the form of payroll support grants that were recognized as a reduction in labor expense over the periods the grants intended to compensate. We recognized $115.4 million in payroll support grant proceeds we received as a reduction to our operating expenses for the three months ended September 30, 2021. We did not have a comparable payroll support grant during the three months ended September 30, 2022.

Other operating expenses. Other operating expenses primarily consist of property taxes, hull and liability insurance, simulator costs, crew per diem, crew hotel costs and credit loss reserves. The $5.1 million, or 7.4%, decrease in other operating expenses was primarily related to a reduction in other operating costs that correspond to the decrease in the number of flights we operated during the three months ended September 30, 2022, compared to the three months ended September 30, 2021, such as crew per diem and crew hotel costs.

Interest Expense. The $4.3 million, or 14.8%, increase in interest expense was primarily related to the interest expense associated with 33 new E175 aircraft added to our fleet subsequent to September 30, 2021, which were debt financed.

Total airline expenses. Our total airline expenses, comprised of our total operating expenses and interest expense, increased $20.4 million, or 2.8%, primarily due to the payroll support program grant reflected as an offset to operating expenses, partially offset by a non-cash impairment charge for the three months ended September 30, 2021 and a decrease in direct operating costs attributed to the lower number of completed flights, offset by an increase in direct labor costs during the three months ended September 30, 2022, compared to the three months ended September 30, 2021.

As our interest expense is primarily attributed to debt associated with financing aircraft under our capacity purchase agreements and as revenue earned under our capacity purchase agreements is intended to compensate us for our

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aircraft ownership costs, including interest expense, we believe our total airline expense is a meaningful expense measure for management discussion and analysis purposes.

Summary of interest income, other income (expense) and provision for income taxes:

Interest income. Interest income increased $6.1 million, from $0.2 million for the three months ended September 30, 2021, to $6.3 million for the three months ended September 30, 2022. The increase in interest income was primarily related to an increase in average interest rates attributed to our marketable securities subsequent to September 30, 2021.

Other income (expense), net. Other income increased $12.2 million during the three months ended September 30, 2022, compared to the three months ended September 30, 2021. The increase in other income was primarily a result of an increase in the fair market value of our equity investments and income related to our investment in a joint venture with a third party.

Provision for income taxes. For the three months ended September 30, 2022 and 2021, our effective income tax rates were 14.8% and 31.9%, respectively, which include the statutory federal income tax rate of 21% and other reconciling income tax items, including state income taxes and the impact of non-deductible expenses. The decrease in the effective tax rate primarily relates to a release of $7.4 million of a previously recorded uncertain tax position liability with the benefit partially offset by the recording of a valuation allowance on state net operating losses anticipated to expire prior to utilization that occurred during the three months ended September 30, 2022, compared the three months ended September 30, 2021.

Net income. Primarily due to the factors described above, we generated net income of $48.4 million, or $0.96 per diluted share, for the three months ended September 30, 2022, compared to net income of $9.7 million, or $0.19 per diluted share, for the three months ended September 30, 2021.

Nine Months Ended September 30, 2022 and 2021

Operational Statistics

The following table sets forth our major operational statistics and the associated percentage changes for the periods identified below. The increase in departures and passengers carried during the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021, was primarily due to additional aircraft operating under our capacity purchase agreements and the continued demand recovery from reduced flight schedules in 2021 resulting from the COVID-19 pandemic, partially offset by labor constraints, including the number of available captains in 2022.

	For the nine months ended September 30,
Block hours by aircraft type:	2022		2021		% Change
E175s	481,080		446,867		7.7	%
CRJ900s	78,468		87,750		(10.6)	%
CRJ700s	202,538		215,263		(5.9)	%
CRJ200s	207,402		220,809		(6.1)	%
Total block hours	969,488		970,689		(0.1)	%
Departures	570,572		550,643		3.6	%
Passengers carried	30,627,250		25,872,805		18.4	%
Passenger load factor	82.9	%	72.0	%	10.9	pts
Average passenger trip length (miles)	498		536		(7.1)	%

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Operating Revenues

The following table summarizes our operating revenue for the periods indicated (dollar amounts in thousands):

	For the nine months ended September 30,
	2022		2021		$ Change		% Change
Flying agreements	$	2,245,351	$	1,863,242	$	382,109	20.5	%
Lease, airport services and other		78,329		73,086		5,243	7.2	%
Total operating revenues	$	2,323,680	$	1,936,328	$	387,352	20.0	%

Flying agreements revenue primarily consists of revenue earned on flights we operate under our capacity purchase agreements and prorate agreements with our major airline partners. Lease, airport services and other revenues consist of revenue earned from leasing aircraft and spare engines to third parties separate from our capacity purchase agreements and providing airport counter, gate and ramp services.

We disaggregate our flying agreements revenue into the following categories (dollar amounts in thousands):

	For the nine months ended September 30,
	2022		2021		$ Change		% Change
Capacity purchase agreements revenue: flight operations	$	1,112,526	$	792,501	$	320,025	40.4	%
Capacity purchase agreements revenue: aircraft lease and fixed revenue		864,178		770,548		93,630	12.2	%
Prorate agreements revenue		268,647		300,193		(31,546)	(10.5)	%
Flying agreements revenue	$	2,245,351	$	1,863,242	$	382,109	20.5	%

The increase in “Capacity purchase agreements revenue: flight operations” of $320.0 million was primarily due to an increase in the number of E175 aircraft we operated under our contracts with our major airline partners during the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021. From September 30, 2021, to September 30, 2022, we added 33 E175 aircraft under capacity purchase agreements. Our completed departures increased 3.6%, our E175 aircraft completed block hours increased 7.7%, and total completed block hours were similar during the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021. Additionally, in response to the COVID-19 demand reduction experienced by our major airline partners in 2021, we provided temporary rate reductions to our major airline partners under our capacity purchase agreements during the nine months ended September 30, 2021. We did not provide our major airline partners temporary rate reductions during the nine months ended September 30, 2022.

The increase in “Capacity purchase agreements revenue: aircraft lease and fixed revenue” of $93.6 million was primarily due to recognizing previously deferred revenue and unbilled revenue during the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021. Under our capacity purchase agreements, we are paid a fixed amount per month per aircraft over the contract term. We recognize the fixed amount per aircraft as revenue proportionately to the number of block hours we complete for each reporting period. Under our capacity purchase agreements, the performance obligation of each completed flight is measured in block hours incurred for each completed flight. Based on the number of completed block hours during the nine months ended September 30, 2022, we recognized $25.8 million of previously deferred revenue and $14.4 million of unbilled revenue on our capacity purchase agreements. For the nine months ended September 30, 2021, we deferred recognizing revenue on $7.7 million of fixed monthly cash payments we received under our capacity purchase agreements. Our deferred revenue and unbilled revenue related to the fixed payments will adjust over the remaining contract term for each capacity purchase agreement based on the number of block hours we complete each reporting period relative to the number of block hours we anticipate completing over the remaining contract term of each capacity purchase agreement. The deferred revenue balance applicable to each contract will be recorded as revenue by the end of each respective contract term. Our total deferred revenue and unbilled revenue balances were $78.1 million and $22.8 million, respectively, as of September 30, 2022. Additionally, our aircraft lease and fixed rate revenue increased as a result of the 33 E175 aircraft added to our fleet since September 30, 2021.

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The decrease in prorate agreements revenue of $31.5 million was primarily due to the decrease in prorate passengers and passenger revenue we received on routes we operated under our prorate agreements. Due to labor constraints, including the number of available captains, we operated fewer aircraft under our prorate agreements during the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021.

The increase in lease, airport services and other revenues of $5.2 million was primarily due to an increase in airport service revenue due to the increase in the number of flights operated at locations where we were contracted to provide airport customer service during the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021.

Operating Expenses

Individual expense components attributable to our operations are set forth in the following table (dollar amounts in thousands):

	For the nine months ended September 30,
	2022		2021		$ Change		% Change
Salaries, wages and benefits	$	896,347	$	718,868	$	177,479	24.7	%
Aircraft maintenance, materials and repairs		506,478		604,501		(98,023)	(16.2)	%
Depreciation and amortization		297,427		329,089		(31,662)	(9.6)	%
Aircraft fuel		85,089		77,622		7,467	9.6	%
Airport-related expenses		54,196		72,478		(18,282)	(25.2)	%
Aircraft rentals		48,109		47,311		798	1.7	%
Special items - impairment charges		—		84,592		(84,592)	100.0	%
Payroll support grant		—		(422,669)		422,669	(100.0)	%
Other operating expenses		219,808		181,621		38,187	21.0	%
Total operating expenses	$	2,107,454	$	1,693,413	$	414,041	24.5	%
Interest expense		92,308		94,274		(1,966)	(2.1)	%
Total airline expenses	$	2,199,762	$	1,787,687	$	412,075	23.1	%

Salaries, wages and benefits. The $177.5 million, or 24.7%, increase in salaries, wages and benefits was due to increased costs to attract and retain aviation professionals and increased direct labor costs resulting from the higher number of flights we operated during the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021.

Aircraft maintenance, materials and repairs. The $98.0 million, or 16.2%, decrease in aircraft maintenance expense was primarily due to reliability improvement costs incurred on a portion of SkyWest Airlines’ CRJ700 and CRJ200 fleets, such as engine maintenance expense, throughout the 2021 year, including the nine months ended September 30, 2021. As a result of the maintenance work completed in 2021, our maintenance events were lower for the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021.

Depreciation and amortization. The $31.7 million, or 9.6%, decrease in depreciation and amortization expense was primarily due to certain CRJ200 aircraft that became fully depreciated since September 30, 2021. This reduction in depreciation on our CRJ200 fleet was partially offset by an increase in depreciation expense due to the acquisition of 33 new E175 aircraft and spare engines since September 30, 2021.

Aircraft fuel. The $7.5 million, or 9.6%, increase in fuel cost was primarily due to an increase in our average fuel cost per gallon from $2.37 for the nine months ended September 30, 2021, to $4.13 for the nine months ended September 30, 2022, offset by a decrease in the number of flights we operated under our prorate arrangements and the corresponding decrease in gallons of fuel we purchased. We purchase and incur expense for all fuel on flights operated under our prorate agreements. All fuel costs incurred under our capacity purchase agreements are either purchased directly by our major airline partner, or if purchased by us, we record the direct reimbursement as a reduction to our fuel expense. The following table summarizes the gallons of fuel we purchased under our prorate agreements, for the periods indicated:

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	For the nine months ended September 30,
(in thousands)	2022		2021		% Change
Fuel gallons purchased		20,618		32,771	(37.1)	%
Fuel expense	$	85,089	$	77,622	9.6	%

Airport-related expenses. Airport-related expenses include airport-related customer service costs such as outsourced airport gate and ramp agent services, airport security fees, passenger interruption costs, deicing, landing fees and station rents. The $18.3 million, or 25.2%, decrease in airport-related expenses for the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021, was primarily due to a decrease in subcontracted airport services, landing fees, and deicing events as a result of a decrease in the number of flights we operated under our prorate arrangements and a decrease in station rents as a result of exiting certain prorate markets.

Aircraft rentals. The $0.8 million, or 1.7%, increase in aircraft rentals was primarily due to an increase in aircraft and engines we leased during the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021.

Special items - impairment charges. Special items for the nine months ended September 30, 2021, consisted of a non-cash impairment charge on certain SkyWest Airlines’ CRJ900 aircraft of $84.6 million. We did not have a comparable non-cash impairment charge during the nine months ended September 30, 2022.

Payroll support grant. In January 2021, we entered into an agreement with U.S. Treasury and received $233.1 million in emergency relief through the 2021 Appropriations Act payroll support program, of which $193.2 million was in the form of payroll support grants that were recognized as a reduction in labor expense over the periods the grants intended to compensate. Additionally, in April 2021, the Company received an additional $35.0 million in proceeds under the PSP Extension Agreement, of which $24.5 million was in the form of payroll support grants that were recognized as a reduction of labor expense during the period the grant was intended to compensate. In April 2021, we also entered into an agreement with U.S. Treasury and received $250.0 million in emergency relief through the American Rescue Plan Act payroll support program, of which $205.0 million was in the form of payroll support grants that were recognized as a reduction in labor expense over the periods the grants intended to compensate. We recognized $422.7 million in payroll support grant proceeds we received as a reduction to our operating expenses for the nine months ended September 30, 2021. We did not have a comparable payroll support grant during the nine months ended September 30, 2022.

Other operating expenses. Other operating expenses primarily consist of property taxes, hull and liability insurance, simulator costs, crew per diem, crew hotel costs and credit loss reserves. The $38.2 million, or 21.0%, increase was primarily related to an increase in other operating costs that correspond to the higher number of flights we operated during the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021, such as crew per diem, crew hotel costs and simulator costs, as well as an asset held for sale write-down of $15.2 million during the nine months ended September 30, 2022.

Interest Expense. The $2.0 million, or 2.1%, decrease in interest expense was primarily related to an overall lower effective interest rate during the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021, offset by an increase in long-term debt since September 30, 2021.

Total airline expenses. Our total airline expenses, comprised of our total operating expenses and interest expense, increased $412.1 million, or 23.1%, during the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021, primarily due the payroll support program grant reflected as an offset to operating expenses for the nine months ended September 30, 2021, and an increase in direct operating costs attributed to the higher number of completed flights.

Summary of interest income, other income (expense) and provision for income taxes:

Interest income. Interest income increased $8.6 million, from $0.7 million for the nine months ended September 30, 2021, to $9.3 million for the nine months ended September 30, 2022. The increase in interest income was primarily related to an increase in average interest rates attributed to our marketable securities subsequent to September 30, 2021.

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Other income (expense), net. Other income increased $24.8 million during the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021. The increase in other income was primarily a result of an increase in the fair market value of our equity investments and income related to our investment in a joint venture with a third party.

Provision for income taxes. For the nine months ended September 30, 2022 and 2021, our effective income tax rates were 22.2% and 26.1%, respectively, which include the statutory federal income tax rate of 21% and other reconciling income tax items, including state income taxes, the impact of non-deductible expenses and the discrete tax expense or benefit on employee equity transactions. The decrease in the effective tax rate primarily relates to a release of $7.4 million of a previously recorded uncertain tax position liability with the benefit partially offset by the recording of a valuation allowance on state net operating losses anticipated to expire prior to utilization that occurred during the nine months ended September 30, 2022, compared the nine months ended September 30, 2021.

Net income. Primarily due to the factors described above, we generated net income of $120.1 million, or $2.37 per diluted share, for the nine months ended September 30, 2022, compared to net income of $107.6 million, or $2.12 per diluted share, for the nine months ended September 30, 2021.

Our Business Segments

Three Months Ended September 30, 2022 and 2021

For the three months ended September 30, 2022, we had two reportable segments, which were the basis of our internal financial reporting: SkyWest Airlines and SkyWest Leasing. Our segment disclosure relates to components of our business for which separate financial information is available to, and regularly evaluated by, our chief operating decision maker.

	For the three months ended September 30,
	(dollar amounts in thousands)
	2022		2021		$ Change		% Change
Operating Revenues:
SkyWest Airlines operating revenue	$	651,494	$	614,377	$	37,117	6.0	%
SkyWest Leasing operating revenues		137,949		130,406		7,543	5.8	%
Total Operating Revenues	$	789,443	$	744,783	$	44,660	6.0	%
Airline Expenses:
SkyWest Airlines airline expense	$	653,533	$	635,307	$	18,226	2.9	%
SkyWest Leasing airline expense		93,617		91,406		2,211	2.4	%
Total Airline Expenses (1)	$	747,150	$	726,713	$	20,437	2.8	%
Segment profit (loss):
SkyWest Airlines segment loss	$	(2,039)	$	(20,930)	$	18,891	(90.3)	%
SkyWest Leasing profit		44,332		39,000		5,332	13.7	%
Total Segment Profit	$	42,293	$	18,070	$	24,223	134.1	%
Interest Income		6,348		238		6,110	2,567.2	%
Other Income (Expense), net		8,112		(4,098)		12,210	(298.0)	%
Consolidated Income Before Taxes	$	56,753	$	14,210	$	42,543	299.4	%

(1) Total Airline Expenses includes operating expense and interest expense.

SkyWest Airlines Segment Loss. SkyWest Airlines segment loss decreased $18.9 million for the three months ended September 30, 2022, compared to the three months ended September 30, 2021.

SkyWest Airlines block hour production decreased to 323,742, or 12.6%, for the three months ended September 30, 2022, from 370,462 for the three months ended September 30, 2021, primarily due to reduced flight schedules as a result of labor constraints, including the number of available captains. Significant items contributing to the SkyWest Airlines segment loss are set forth below.

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SkyWest Airlines operating revenues increased $37.1 million, or 6.0%, from the three months ended September 30, 2021, to the three months ended September 30, 2022, primarily due to temporary rate reductions SkyWest Airlines provided to our major airline partners under our capacity purchase agreements during the three months ended September 30, 2021 in response to the COVID-19 demand reduction experienced by our major airline partners in 2021. SkyWest Airlines did not provide similar rate reductions to our major airline partners in 2022. The increase in revenue was partially offset by a decrease in prorate revenue during the three months ended September 30, 2022, compared to the three months ended September 30, 2021.

SkyWest Airlines airline expense increased $18.2 million, or 2.9%, from the three months ended September 30, 2021, to the three months ended September 30, 2022, due to the following primary factors:

● SkyWest Airlines’ salaries, wages and benefits expense increased by $42.0 million, or 15.9%, primarily due to increased costs to attract and retain aviation professionals during the three months ended September 30, 2022, compared to the three months ended September 30, 2021.

● SkyWest Airlines’ aircraft maintenance, materials and repairs expense decreased by $26.0 million, or 12.7%, primarily due to reliability improvement costs incurred on a portion of SkyWest Airlines’ CRJ700 and CRJ200 fleets throughout the 2021 year, such as engine maintenance expense, included in the three months ended September 30, 2021.

● SkyWest Airlines’ depreciation and amortization expense decreased by $9.6 million, or 18.0%, primarily due to certain CRJ200 aircraft that became fully depreciated since September 30, 2021, partially offset by an increase in depreciation expense related to the acquisition of used CRJ700 aircraft since September 30, 2021.

● SkyWest Airlines’ fuel expense decreased $4.4 million, or 13.5%, due to a decrease in the number of flights we operated under our prorate arrangements and the corresponding decrease in gallons of fuel we purchased, offset by an increase in our average fuel cost per gallon from $2.55 for the three months ended September 30, 2021, to $4.39 for the three months ended September 30, 2022.

● SkyWest Airlines recorded a non-cash impairment charge on its CRJ900 aircraft of $84.6 million for the three months ended September 30, 2021. SkyWest Airlines did not have a comparable non-cash impairment charge for the three months ended September 30, 2022.

● SkyWest Airlines recognized $115.4 million in payroll support grant proceeds as a reduction to our operating expenses for the three months ended September 30, 2021. SkyWest Airlines did not have a comparable grant for the three months ended September 30, 2022.

● SkyWest Airlines’ remaining airline expenses decreased $14.6 million, or 13.1%, primarily related to a decrease in other operating costs that correspond to the lower number of flights we operated for the three months ended September 30, 2022, compared to the three months ended September 30, 2021, such as crew per diem and crew hotel costs.

SkyWest Leasing Segment Profit. SkyWest Leasing profit increased $5.3 million, or 13.7%, during the three months ended September 30, 2022, compared to the three months ended September 30, 2021, primarily due to the acquisition of 33 new E175 aircraft added to our fleet subsequent to September 30, 2021.

Nine Months Ended September 30, 2022 and 2021

For the nine months ended September 30, 2022, we had two reportable segments, which were the basis of our internal financial reporting: SkyWest Airlines and SkyWest Leasing. Our segment disclosure relates to components of our business for which separate financial information is available to, and regularly evaluated by, our chief operating decision maker.

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	For the nine months ended September 30,
	(dollar amounts in thousands)
	2022		2021		$ Change		% Change
Operating Revenues:
SkyWest Airlines operating revenue	$	1,918,746	$	1,548,422	$	370,324	23.9	%
SkyWest Leasing operating revenues		404,934		387,906		17,028	4.4	%
Total Operating Revenues	$	2,323,680	$	1,936,328	$	387,352	20.0	%
Airline Expenses:
SkyWest Airlines airline expense	$	1,915,245	$	1,509,713	$	405,532	26.9	%
SkyWest Leasing airline expense		284,517		277,974		6,543	2.4	%
Total Airline Expenses (1)	$	2,199,762	$	1,787,687	$	412,075	23.1	%
Segment profit:
SkyWest Airlines segment profit	$	3,501	$	38,709	$	(35,208)	(91.0)	%
SkyWest Leasing profit		120,417		109,932		10,485	9.5	%
Total Segment Profit	$	123,918	$	148,641	$	(24,723)	(16.6)	%
Interest Income		9,332		732		8,600	1,174.9	%
Other Income (Expense), net		21,011		(3,802)		24,813	(652.6)	%
Consolidated Income Before Taxes	$	154,261	$	145,571	$	8,690	6.0	%

(1) Total Airline Expenses includes operating expense and interest expense.

SkyWest Airlines Segment Profit. SkyWest Airlines segment profit decreased $35.2 million for the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021.

SkyWest Airlines block hour production decreased slightly to 969,488, or 0.1%, for the nine months ended September 30, 2022, from 970,689 for the nine months ended September 30, 2021, primarily due to labor constraints, including the number of available captains. Significant items contributing to the SkyWest Airlines segment profit are set forth below.

SkyWest Airlines operating revenues increased $370.3 million, or 23.9%, from the nine months ended September 30, 2021, to the nine months ended September 30, 2022, due to additional aircraft operating under our capacity purchase agreements, as well as temporary rate reductions SkyWest Airlines provided to our major airline partners under our capacity purchase agreements during the nine months ended September 30, 2021, in response to the COVID-19 demand reduction experienced by our major airline partners in 2021. Additionally, during the nine months ended September 30, 2022, SkyWest Airlines recognized $25.8 million of previously deferred revenue and $14.4 million of unbilled revenue on our capacity purchase agreements, compared to deferring revenue of $7.7 million during the nine months ended September 30, 2021.

SkyWest Airlines airline expense increased $405.5 million, or 26.9%, from the nine months ended September 30, 2021, to the nine months ended September 30, 2022, due to the following primary factors:

● SkyWest Airlines’ salaries, wages and benefits expense increased by $177.4 million, or 24.7%, primarily due to increased costs to attract and retain aviation professionals and increased direct labor costs resulting from the higher number of flights we operated during the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021.

● SkyWest Airlines’ aircraft maintenance, materials and repairs expense decreased by $95.4 million, or 16.2%, primarily due to reliability improvement costs incurred on a portion of SkyWest Airlines’ CRJ700 and CRJ200 fleets throughout the 2021 year, such as engine maintenance expense, included in the nine months ended September 30, 2021.

● SkyWest Airlines’ depreciation and amortization expense decreased by $20.4 million, or 13.0%, primarily due to certain CRJ200 aircraft that became fully depreciated since September 30, 2021, partially offset by an increase in depreciation expense related to the acquisition of used CRJ700 aircraft since September 30, 2021.

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● SkyWest Airlines’ fuel expense increased $7.5 million, or 9.6%, due to an increase in our average fuel cost per gallon from $2.37 for the nine months ended September 30, 2021, to $4.13 for the nine months ended September 30, 2022, offset by a decrease in the number of flights we operated under our prorate arrangements and the corresponding decrease in gallons of fuel we purchased.

● SkyWest Airlines recorded a non-cash impairment charge on its CRJ900 aircraft of $84.6 million for the nine months ended September 30, 2021. SkyWest Airlines did not have a comparable non-cash impairment charge for the nine months ended September 30, 2022.

● SkyWest Airlines recognized $422.7 million in payroll support grant proceeds as a reduction to our operating expenses for the nine months ended September 30, 2021. SkyWest Airlines did not have a comparable grant for the nine months ended September 30, 2022.

● SkyWest Airlines’ remaining airline expenses decreased $1.7 million, or 0.5%, primarily related to a decrease in other operating costs that correspond to a decrease in our prorate operations for the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021, such as subcontracted airport services, landing fees, and deicing events.

SkyWest Leasing Segment Profit. SkyWest Leasing profit increased $10.5 million, or 9.5%, during the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021, primarily due to the acquisition of 33 new E175 aircraft added to our fleet subsequent to September 30, 2021, offset by the $15.2 million impairment charge related to the write down of assets held for sale.

Liquidity and Capital Resources

As of September 30, 2022, we had $1.0 billion in cash and cash equivalents and marketable securities. As of September 30, 2022, we had $68.6 million available for borrowings under our line of credit. Given our available liquidity as of September 30, 2022, and given the measures we have implemented to reduce the impact of the COVID-19 pandemic on our financial position and operations, we believe the working capital currently available to us will be sufficient to meet our present financial requirements, including planned capital expenditures, scheduled lease payments, and debt service obligations for at least the next 12 months.

Our total cash and marketable securities increased from $860.4 million as of December 31, 2021, to $1.0 billion as of September 30, 2022, or by $143.8 million. At September 30, 2022, our total capital mix was 44.6% equity and 55.4% long-term debt, compared to 45.5% equity and 54.5% long-term debt at December 31, 2021.

As of September 30, 2022, and December 31, 2021, we had $61.4 million in letters of credit and surety bonds outstanding with various banks and surety institutions. We had no restricted cash as of September 30, 2022, and December 31, 2021.

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Sources and Uses of Cash

Cash Position and Liquidity. The following table provides a summary of the net cash provided by (used in) our operating, investing and financing activities for the nine months ended September 30, 2022 and 2021, and our total cash and marketable securities positions as of September 30, 2022, and December 31, 2021 (in thousands):

	For the nine months ended September 30,
	2022		2021		$ Change		% Change
Net cash provided by operating activities	$	343,535	$	686,955	$	(343,420)	(50.0)	%
Net cash used in investing activities		(864,569)		(396,785)		(467,784)	117.9	%
Net cash provided by (used in) financing activities		301,463		(234,062)		535,525	(228.8)	%

	September 30,		December 31,
	2022		2021		$ Change		% Change
Cash and cash equivalents	$	38,850	$	258,421	$	(219,571)	(85.0)	%
Marketable securities		965,347		601,989		363,358	60.4	%
Total	$	1,004,197	$	860,410	$	143,787	16.7	%

Cash Flows provided by Operating Activities

Our cash flows provided by operating activities was $343.5 million for the nine months ended September 30, 2022, compared to $687.0 million for the nine months ended September 30, 2021. Our operating cash flows are typically impacted by various factors including our net income, adjusted for non-cash expenses and gains such as depreciation expense, stock-based compensation expense, and gains or losses on the disposal of assets; and timing of cash payments and cash receipts attributed to our various current asset and liability accounts, such as accounts receivable, inventory, accounts payable, accrued liabilities, deferred revenue and unbilled revenue.

The decrease in our cash flow from operations for the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021, was primarily due to an impairment charge of $84.6 million reflected as a non-cash reconciling addition to income for the nine months ended September 30, 2021 and the timing of cash payments on our current liability accounts and changes in our deferred revenue and unbilled revenue accounts for the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021.

Cash Flows used in Investing Activities

Our cash flows used in investing activities was $864.6 million for the nine months ended September 30, 2022, compared to cash flows used in investing activities of $396.8 million for the nine months ended September 30, 2021. Our investing cash flows are typically impacted by various factors including our capital expenditures, such as the acquisition of aircraft and spare engines; deposit payments and refunds of previously made deposits on new aircraft; purchase and sales of marketable securities; proceeds from the sale of assets; and timing of cash payments and cash receipts attributed to our various long-term asset and long-term liability accounts.

Cash used for the acquisition of property and equipment, net of aircraft deposits applied towards acquired aircraft, increased by $195.9 million from $223.1 million for the nine months ended September 30, 2021, to $419.0 million for the nine months ended September 30, 2022, primarily due to the purchase of 21 new E175 aircraft during the nine months ended September 30, 2022, compared to the purchase of six new E175 aircraft and 10 used CRJ700 aircraft during the nine months ended September 30, 2021.

Cash used for purchases of marketable securities, net of sales of marketable securities, increased by $337.4 million from $30.5 million for the nine months ended September 30, 2021, to $367.9 million for the nine months ended September 30, 2022, resulting from the transfer of cash into marketable securities accounts. Additionally, we reduced cash used on new aircraft deposits to $37.1 million for the nine months ended September 30, 2022, from $100.1 million for the nine months ended September 30, 2021, based on the timing of new aircraft orders.

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Cash Flows provided by (used in) Financing Activities

Our cash flows provided by financing activities was $301.5 million for the nine months ended September 30, 2022, compared to cash used in financing activities of $234.1 million for the nine months ended September 30, 2021. Our financing cash flows are typically impacted by various factors including proceeds from issuance of debt, principal payments on debt obligations, repurchases of our common stock and payment of cash dividends.

The $535.5 million increase in cash provided by financing activities for the nine months ended September 30, 2022, compared to the nine months ended September 30, 2021, was primarily due to an increase of $388.1 million in proceeds from the issuance of long-term debt primarily related to the acquisition of 21 E175 aircraft and an increase in debt secured by engines during the nine months ended September 30, 2022. Additionally, cash used for principal payments on long-term debt decreased $148.7 million from the nine months ended September 30, 2021, to the nine months ended September 30, 2022, primarily due to paying off a portion of our long-term debt during the nine months ended September 30, 2021.

Significant Commitments and Obligations

General

See Note 7, "Leases, Commitments and Contingencies," to the condensed consolidated financial statements for our commitments and obligations for each of the next five years and thereafter.

Purchase Commitments and Options

As of September 30, 2022, we had a firm purchase commitment for eight new E175 aircraft from Embraer with delivery dates anticipated into 2025.

At the time of each aircraft acquisition, we evaluate the financing alternatives available to us, and select one or more of these methods to fund the acquisition. In recent years, we have issued long-term debt to finance our new aircraft. At present, we intend to fund our aircraft purchase commitments through cash on hand and debt financing. Based on current market conditions and discussions with prospective leasing organizations and financial institutions, we currently believe that we will be able to obtain financing for our committed acquisitions, as well as additional aircraft. We intend to finance the firm purchase commitment for eight E175 aircraft with approximately 80-85% debt and the remaining balance with cash.

Aircraft Lease and Facility Obligations

We also have significant long-term lease obligations, primarily relating to our aircraft fleet. Excluding aircraft financed by our major airline partners that we operate for them under contract, we had 43 aircraft under lease with remaining terms ranging from two years to eight years as of September 30, 2022. Future minimum lease payments due under all long-term operating leases were approximately $238.0 million at September 30, 2022. Assuming a 6.0% discount rate, which is the average incremental borrowing rate we anticipate we would have incurred on debt obtained over a similar term to acquire these assets, the present value of these lease obligations would have been equal to approximately $192.0 million at September 30, 2022.

Long-term Debt Obligations

As of September 30, 2022, we had $3.1 billion of long-term debt obligations related to the acquisition of aircraft. The average effective interest rate on those long-term debt obligations was approximately 4.0% at September 30, 2022. We also had $200.6 million of long-term debt obligations under the PSP1, PSP2 and PSP3 programs with U.S. Treasury and $160.5 million of long-term debt secured by spare engines.

Under our capacity purchase agreements, the major airline partners compensate us for our costs of owning or leasing the aircraft on a monthly basis. The aircraft compensation structure varies by agreement, but is intended to cover either our aircraft principal and interest debt service costs, our aircraft depreciation and interest expense or our aircraft lease expense costs while the aircraft is under contract.

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Guarantees

We have guaranteed the obligations of SkyWest Airlines under the United Express Agreement and the Delta Connection Agreement for the E175 aircraft. In addition, we have guaranteed certain other obligations under SkyWest Airlines’ aircraft financing and leasing agreements.

We have guaranteed $19.8 million in promissory notes of a third party in event the third party defaults on its payments. The third party’s loans are secured by aircraft and engines.

Seasonality

Our results of operations for any interim period are not necessarily indicative of those for an entire year, since the airline industry is subject to seasonal fluctuations and general economic conditions. Our operations are somewhat favorably affected by increased travel on our prorate routes, historically occurring during the summer months, and unfavorably affected by decreased travel during the months of November through February and by inclement weather, which may occasionally or frequently, depending on the severity of the inclement weather in any given winter, result in cancelled flights during the winter months.

ITEM 3: QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Aircraft Fuel

In the past, we have not experienced sustained material difficulties with fuel availability, and we currently expect to be able to obtain fuel at prevailing prices in quantities sufficient to meet our future needs. Pursuant to our contract flying arrangements, United, Delta, American and Alaska have agreed to bear the economic risk of fuel price fluctuations on our contracted flights. We bear the economic risk of fuel price fluctuations on our prorate operations. For the nine months ended September 30, 2022, approximately 12.0% of our total flying agreements revenue was derived from prorate agreements. For the nine months ended September 30, 2022, the average price per gallon of aircraft fuel was $4.13. For illustrative purposes only, we have estimated the impact of the market risk of fuel price fluctuations on our prorate operations using a hypothetical increase of 25% in the price per gallon we purchase. Based on this hypothetical assumption, we would have incurred an additional $21.3 million in fuel expense for the nine months ended September 30, 2022.

Interest Rates

As of September 30, 2022, our long-term debt had fixed interest rates. We currently intend to finance the acquisition of new aircraft through manufacturer financing or long-term borrowings. Changes in interest rates may impact the actual cost to us to acquire future aircraft. To the extent we place new aircraft in service under our capacity purchase agreements with United, Delta, American, Alaska or other carriers, our capacity purchase agreements currently provide that reimbursement rates will be adjusted to reflect the interest rates effective at the closing of the respective aircraft financing. A hypothetical 50 basis point change in market interest rates would not have a material effect on our financial results.

Labor and Inflation Risk

If our costs become subject to significant inflationary pressures, we may not be able to fully offset such higher costs through price increases under our capacity purchase agreements. Salaries, wages and benefits expense represented 42.5% of our total operating expense for the nine months ended September 30, 2022. For illustrative purposes, a hypothetical increase of 25% in our salaries, wages and benefits during the nine months ended September 30, 2022, would have increased our operating expenses by approximately $224.1 million. In September 2022, we amended our collective bargaining agreement with our pilots, which was in effect for only a portion of our results for the three months ended September 30, 2022. The amended collective bargaining agreement is anticipated to result in an increase to our pilot costs. For illustrative purposes, under SkyWest Airlines’ amended collective bargaining agreement, the first-year pay rate for first officers increased from approximately $46/flight hour to $90/flight hour and the first-year CRJ and E175 captain pay rate increased from approximately $76/flight hour and $81/flight hour, respectively, to $140/flight hour for both CRJ and E175 captains. Our inability or failure to offset a material increase in costs due to inflation and/or labor

38

costs could harm our business, financial condition, and operating results. Additionally, in the event we are unable to hire and retain qualified pilots or other operational personnel, including flight attendants and maintenance technicians, we may be unable to operate requested flight schedules under our capacity purchase agreements, which could result in a reduction in revenue and operating inefficiencies, such as incremental new-hire training costs, and could harm our business, financial condition and operating results.

ITEM 4. CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

Our management, including our Chief Executive Officer and Chief Financial Officer, performed an evaluation of our disclosure controls and procedures, which have been designed to ensure that information we are required to disclose in the reports we file or submit under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), is recorded, processed, summarized and reported, within the time periods specified in the rules and forms of the SEC. Our management, including our Chief Executive Officer and Chief Financial Officer, concluded that, as of September 30, 2022, those controls and procedures were effective to ensure that information we are required to disclose in the reports we file or submit under the Exchange Act is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.

Changes in Internal Control

During the nine months ended September 30, 2022, there were no changes in our internal control over financial reporting that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f) under the Exchange Act).

PART II. OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

We are subject to certain legal actions which we consider routine to our business activities. As of September 30, 2022, our management believed, after consultation with legal counsel, that the ultimate outcome of such legal matters was not likely to have a material adverse effect on our financial position, liquidity or results of operations.

ITEM 1A. RISK FACTORS

In addition to the other information set forth in this Report, you should carefully consider the factors discussed in Part I, Item 1A, “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2021, and in our other filings with the SEC, which factors could materially affect our business, financial condition and results of operations. The risks described in our reports filed with the SEC are not the only risks facing our company. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially adversely affect our business, financial condition and results of operations.

39

ITEM 6. EXHIBITS

31.1	Certification of Chief Executive Officer
31.2	Certification of Chief Financial Officer
32.1	Certification of Chief Executive Officer
32.2	Certification of Chief Financial Officer
101.INS	Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCH	Inline XBRL Taxonomy Extension Schema Document
101.CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF	Inline XBRL Taxonomy Extension Definition Linkbase Document
101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document
101.PRE	Inline XBRL Taxonomy Extension Presentation Linkbase Document
104	Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

40

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this Quarterly Report on Form 10-Q for the quarter ended September 30, 2022, to be signed on its behalf by the undersigned, thereunto duly authorized, on November 4, 2022.

SKYWEST, INC.
By	/s/ Robert J. Simmons
	Robert J. Simmons
	Chief Financial Officer

41

EX-31.1

Exhibit 31.1

CERTIFICATION

I, Russell A. Childs, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of SkyWest, Inc. for the quarter ended September 30, 2022.

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of and for the periods presented in this report.

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

ay

Date: November 4, 2022

/s/ Russell A. Childs

Russell A. Childs

Chief Executive Officer and President

EX-31.2

Exhibit 31.2

CERTIFICATION

I, Robert J. Simmons, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of SkyWest, Inc. for the quarter ended September 30, 2022.

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of and for the periods presented in this report.

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: November 4, 2022

/s/ Robert J. Simmons

Robert J. Simmons

Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q of SkyWest, Inc. (the “Company”) for the quarter ended September 30, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Russell A. Childs, Chief Executive Officer and President of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, as amended; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Russell A. Childs

Russell A. Childs

Chief Executive Officer and President

November 4, 2022

This certification accompanies the Report pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and shall not, except to the extent required by the Sarbanes-Oxley Act of 2002, be deemed filed by the Company for purposes of Section 18 of the Securities Exchange Act of 1934, as amended.

EX-32.2

Exhibit 32.2

CERTIFICATION PURSUANT
TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q of SkyWest, Inc. (the “Company”) for the quarter ended September 30, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Robert J. Simmons, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, as amended; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Robert J. Simmons

Robert J. Simmons

Chief Financial Officer

November 4, 2022

This certification accompanies the Report pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and shall not, except to the extent required by the Sarbanes-Oxley Act of 2002, be deemed filed by the Company for purposes of Section 18 of the Securities Exchange Act of 1934, as amended.

XML

Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2022	Oct. 28, 2022
Document and Entity Information
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2022
Document Transition Report	false
Entity File Number	0-14719
Entity Registrant Name	SKYWEST INC
Entity Incorporation, State or Country Code	UT
Entity Tax Identification Number	87-0292166
Entity Address, Address Line One	444 South River Road
Entity Address, City or Town	St. George
Entity Address, State or Province	UT
Entity Address, Postal Zip Code	84790
City Area Code	435
Local Phone Number	634-3000
Title of 12(b) Security	Common Stock, No Par Value
Trading Symbol	SKYW
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		50,598,413
Entity Central Index Key	0000793733
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q3
Amendment Flag	false

XML

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
CURRENT ASSETS:
Cash and cash equivalents	$ 38,850	$ 258,421
Marketable securities	965,347	601,989
Receivables, net	72,836	65,348
Inventories, net	118,728	104,093
Other current assets	66,428	38,742
Total current assets	1,262,189	1,068,593
PROPERTY AND EQUIPMENT:
Aircraft and rotable spares	8,262,736	7,848,100
Deposits on aircraft	47,229	124,964
Buildings and ground equipment	262,466	256,595
Total property and equipment, gross	8,572,431	8,229,659
Less-accumulated depreciation and amortization	(2,933,660)	(2,731,060)
Total property and equipment, net	5,638,771	5,498,599
OTHER ASSETS:
Operating lease right-of-use assets	192,709	238,516
Long-term receivables and other assets	360,535	320,239
Total other assets	553,244	558,755
Total assets	7,454,204	7,125,947
CURRENT LIABILITIES:
Current maturities of long-term debt	429,425	391,798
Accounts payable	381,400	496,333
Accrued salaries, wages and benefits	195,082	150,583
Current maturities of operating lease liabilities	74,141	78,886
Taxes other than income taxes	36,213	28,869
Other current liabilities	43,634	48,152
Total current liabilities	1,159,895	1,194,621
LONG-TERM DEBT, net of current maturities	2,982,034	2,717,420
DEFERRED INCOME TAXES PAYABLE	683,828	663,236
NONCURRENT OPERATING LEASE LIABILITIES	117,823	158,274
OTHER LONG-TERM LIABILITIES	114,676	124,882
COMMITMENTS AND CONTINGENCIES (Note 7)
STOCKHOLDERS' EQUITY:
Preferred stock, 5,000,000 shares authorized; none issued
Common stock, no par value, 120,000,000 shares authorized; 82,591,558 and 82,335,970 shares issued as of September 30, 2022, and December 31, 2021, respectively	736,406	722,310
Retained earnings	2,283,973	2,163,916
Treasury stock, at cost, 31,994,416 and 31,956,047 shares as of September 30, 2022, and December 31, 2021, respectively	(619,862)	(618,712)
Accumulated other comprehensive loss	(4,569)
Total stockholders' equity	2,395,948	2,267,514
Total liabilities and stockholders' equity	$ 7,454,204	$ 7,125,947

XML

CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Sep. 30, 2022	Dec. 31, 2021
CONSOLIDATED BALANCE SHEETS
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	0	0
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized	120,000,000	120,000,000
Common stock, shares issued	82,591,558	82,335,970
Treasury stock, at cost, shares	31,994,416	31,956,047

XML

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
OPERATING REVENUES:
Total operating revenues	$ 789,443	$ 744,783	$ 2,323,680	$ 1,936,328
OPERATING EXPENSES:
Salaries, wages and benefits	307,727	265,603	896,347	718,868
Aircraft maintenance, materials and repairs	183,182	209,795	506,478	604,501
Depreciation and amortization	97,433	109,597	297,427	329,089
Aircraft fuel	28,179	32,561	85,089	77,622
Airport-related expenses	17,501	25,992	54,196	72,478
Aircraft rentals	16,089	16,098	48,109	47,311
Special items - impairment charges		84,592		84,592
Payroll support grant		(115,352)		(422,669)
Other operating expenses	63,756	68,847	219,808	181,621
Total operating expenses	713,867	697,733	2,107,454	1,693,413
OPERATING INCOME	75,576	47,050	216,226	242,915
OTHER INCOME (EXPENSE):
Interest income	6,348	238	9,332	732
Interest expense	(33,283)	(28,980)	(92,308)	(94,274)
Other income (expense), net	8,112	(4,098)	21,011	(3,802)
Total other expense, net	(18,823)	(32,840)	(61,965)	(97,344)
INCOME BEFORE INCOME TAXES	56,753	14,210	154,261	145,571
PROVISION FOR INCOME TAXES	8,381	4,526	34,204	37,993
NET INCOME	$ 48,372	$ 9,684	$ 120,057	$ 107,578
BASIC EARNINGS PER SHARE (in dollars per share)	$ 0.96	$ 0.19	$ 2.38	$ 2.14
DILUTED EARNINGS PER SHARE (in dollars per share)	$ 0.96	$ 0.19	$ 2.37	$ 2.12
Weighted average common shares:
Basic (in shares)	50,593	50,380	50,531	50,337
Diluted (in shares)	50,636	50,725	50,636	50,726
COMPREHENSIVE INCOME:
Net income	$ 48,372	$ 9,684	$ 120,057	$ 107,578
Net unrealized depreciation on marketable securities, net of taxes	(2,624)		(4,569)
TOTAL COMPREHENSIVE INCOME	45,748	9,684	115,488	107,578
Flying agreements
OPERATING REVENUES:
Total operating revenues	763,514	719,084	2,245,351	1,863,242
Lease, airport services and other
OPERATING REVENUES:
Total operating revenues	$ 25,929	$ 25,699	$ 78,329	$ 73,086

XML

CONSOLIDATED STATEMENTS OF STOCKHOLDERS EQUITY - USD ($) shares in Thousands, $ in Thousands	Common Stock	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Loss	Total
Balance at Dec. 31, 2020	$ 704,675	$ 2,052,006	$ (617,136)		$ 2,139,545
Balance (in shares) at Dec. 31, 2020	82,095		(31,914)
Increase (Decrease) in Stockholders' Equity
Net income		35,900			35,900
Exercise of common stock options and vested employee stock awards	$ 606				606
Exercise of common stock options and vested employee stock awards (in shares)	177
Employee income tax paid on vested equity awards			$ (1,573)		(1,573)
Employee income tax paid on vested equity awards (in shares)			(42)
Sale of common stock under employee stock purchase plan	$ 1,139				1,139
Sale of common stock under employee stock purchase plan (in shares)	30
Stock based compensation expense	$ 2,613				2,613
Warrants issued to U.S. Treasury	3,291				3,291
Balance at Mar. 31, 2021	$ 712,324	2,087,906	$ (618,709)		2,181,521
Balance (in shares) at Mar. 31, 2021	82,302		(31,956)
Balance at Dec. 31, 2020	$ 704,675	2,052,006	$ (617,136)		2,139,545
Balance (in shares) at Dec. 31, 2020	82,095		(31,914)
Increase (Decrease) in Stockholders' Equity
Net income					107,578
Balance at Sep. 30, 2021	$ 720,932	2,159,584	$ (618,709)		2,261,807
Balance (in shares) at Sep. 30, 2021	82,336		(31,956)
Balance at Mar. 31, 2021	$ 712,324	2,087,906	$ (618,709)		2,181,521
Balance (in shares) at Mar. 31, 2021	82,302		(31,956)
Increase (Decrease) in Stockholders' Equity
Net income		61,994			61,994
Stock based compensation expense	$ 2,877				2,877
Warrants issued to U.S. Treasury	2,513				2,513
Balance at Jun. 30, 2021	$ 717,714	2,149,900	$ (618,709)		2,248,905
Balance (in shares) at Jun. 30, 2021	82,302		(31,956)
Increase (Decrease) in Stockholders' Equity
Net income		9,684			9,684
Sale of common stock under employee stock purchase plan	$ 1,401				1,401
Sale of common stock under employee stock purchase plan (in shares)	34
Stock based compensation expense	$ 1,817				1,817
Balance at Sep. 30, 2021	$ 720,932	2,159,584	$ (618,709)		2,261,807
Balance (in shares) at Sep. 30, 2021	82,336		(31,956)
Balance at Dec. 31, 2021	$ 722,310	2,163,916	$ (618,712)		2,267,514
Balance (in shares) at Dec. 31, 2021	82,336		(31,956)
Increase (Decrease) in Stockholders' Equity
Net income		17,734			17,734
Exercise of common stock options and vested employee stock awards	$ 27				27
Exercise of common stock options and vested employee stock awards (in shares)	139
Employee income tax paid on vested equity awards			$ (1,123)		(1,123)
Employee income tax paid on vested equity awards (in shares)			(37)
Sale of common stock under employee stock purchase plan	$ 1,487				1,487
Sale of common stock under employee stock purchase plan (in shares)	40
Stock based compensation expense	$ 4,076				4,076
Balance at Mar. 31, 2022	$ 727,900	2,181,650	$ (619,835)		2,289,715
Balance (in shares) at Mar. 31, 2022	82,515		(31,993)
Balance at Dec. 31, 2021	$ 722,310	2,163,916	$ (618,712)		2,267,514
Balance (in shares) at Dec. 31, 2021	82,336		(31,956)
Increase (Decrease) in Stockholders' Equity
Net income					120,057
Net unrealized depreciation on marketable securities, net of tax					(4,569)
Balance at Sep. 30, 2022	$ 736,406	2,283,973	$ (619,862)	$ (4,569)	2,395,948
Balance (in shares) at Sep. 30, 2022	82,592		(31,994)
Balance at Mar. 31, 2022	$ 727,900	2,181,650	$ (619,835)		2,289,715
Balance (in shares) at Mar. 31, 2022	82,515		(31,993)
Increase (Decrease) in Stockholders' Equity
Net income		53,951			53,951
Stock based compensation expense	$ 3,310				3,310
Net unrealized depreciation on marketable securities, net of tax				(1,945)	(1,945)
Balance at Jun. 30, 2022	$ 731,210	2,235,601	$ (619,835)	(1,945)	2,345,031
Balance (in shares) at Jun. 30, 2022	82,515		(31,993)
Increase (Decrease) in Stockholders' Equity
Net income		48,372			48,372
Exercise of common stock options and vested employee stock awards	$ 115				115
Exercise of common stock options and vested employee stock awards (in shares)	11
Employee income tax paid on vested equity awards			$ (27)		(27)
Employee income tax paid on vested equity awards (in shares)			(1)
Sale of common stock under employee stock purchase plan	$ 1,329				1,329
Sale of common stock under employee stock purchase plan (in shares)	66
Stock based compensation expense	$ 3,752				3,752
Net unrealized depreciation on marketable securities, net of tax				(2,624)	(2,624)
Balance at Sep. 30, 2022	$ 736,406	$ 2,283,973	$ (619,862)	$ (4,569)	$ 2,395,948
Balance (in shares) at Sep. 30, 2022	82,592		(31,994)

XML

CONSOLIDATED STATEMENTS OF STOCKHOLDERS EQUITY (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2022	Jun. 30, 2022
CONSOLIDATED STATEMENTS OF STOCKHOLDERS EQUITY
Net unrealized depreciation on marketable securities, tax	$ 843	$ 628

XML

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
CONSOLIDATED STATEMENTS OF CASH FLOWS
NET CASH PROVIDED BY OPERATING ACTIVITIES	$ 343,535	$ 686,955
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of marketable securities	(1,758,125)	(1,071,637)
Sales of marketable securities	1,390,198	1,041,149
Acquisition of property and equipment:
Aircraft and rotable spare parts	(522,683)	(223,605)
Buildings and ground equipment	(11,365)	(10,473)
Proceeds from the sale of property and equipment	8,494	7,104
Deposits on aircraft	(37,100)	(100,105)
Aircraft deposits applied towards acquired aircraft	115,085	10,987
Increase in other assets	(49,073)	(50,205)
NET CASH USED IN INVESTING ACTIVITIES	(864,569)	(396,785)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of long-term debt	601,389	213,326
Principal payments on long-term debt	(299,785)	(448,466)
Net proceeds from issuance of common stock	2,958	3,146
Employee income tax paid on vested equity awards	(1,150)	(1,573)
Payment of debt issuance cost	(1,949)	(495)
NET CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES	301,463	(234,062)
Increase (decrease) in cash and cash equivalents	(219,571)	56,108
Cash and cash equivalents at beginning of period	258,421	215,723
CASH AND CASH EQUIVALENTS AT END OF PERIOD	38,850	271,831
Non-cash investing and financing activities:
Acquisition of property and equipment	15,801	13,168
Warrants issued to U.S. Treasury		5,804
Cash paid during the period for:
Interest, net of capitalized amounts	92,230	96,397
Income taxes	$ 356	$ 6,374

XML

Condensed Consolidated Financial Statements

9 Months Ended

Sep. 30, 2022

Condensed Consolidated Financial Statements

Condensed Consolidated Financial Statements

(1) Condensed Consolidated Financial Statements

Basis of Presentation

The condensed consolidated financial statements of SkyWest, Inc. (“SkyWest” or the “Company”) and its operating subsidiary SkyWest Airlines, Inc. (“SkyWest Airlines”) and its leasing subsidiary SkyWest Leasing, Inc. (“SkyWest Leasing”) included herein have been prepared, without audit, pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”). Certain information and disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted pursuant to such rules and regulations, although the Company believes that the following disclosures are adequate to make the information presented not misleading. These condensed consolidated financial statements reflect all adjustments that, in the opinion of management, are necessary to present fairly the results of operations for the interim periods presented. All adjustments are of a normal recurring nature, unless otherwise disclosed. These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and the notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021. Due in part to the uncertain rate of recovery from the global COVID-19 pandemic and workforce shortages, in addition to other factors, the results of operations for the three and nine months ended September 30, 2022, are not necessarily indicative of the results that may be expected for the year ending December 31, 2022.

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ materially from those estimates and assumptions.

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Flying Agreements Revenue and Lease, Airport Services and Other Revenues

9 Months Ended

Sep. 30, 2022

Flying Agreements Revenue and Lease, Airport Services and Other Revenues

Flying Agreements Revenue and Lease, Airport Services and Other Revenues

(2) Flying Agreements Revenue and Lease, Airport Services and Other Revenues

The Company recognizes flying agreements revenue and lease, airport services and other revenues when the service is provided under the applicable agreement. Under the Company’s fixed-fee arrangements (referred to as “capacity purchase agreements”) with United Airlines, Inc. (“United”), Delta Air Lines, Inc. (“Delta”), American Airlines, Inc. (“American”) and Alaska Airlines, Inc. (“Alaska”) (each, a “major airline partner”), the major airline partner generally pays the Company a fixed-fee for each departure, flight hour (measured from takeoff to landing, excluding taxi time) or block hour (measured from takeoff to landing, including taxi time) incurred, and an amount per aircraft in service each month with additional incentives based on flight completion and on-time performance. The major airline partner also directly pays for or reimburses the Company for certain direct expenses incurred under the capacity purchase agreement, such as fuel, airport landing fees and airport rents. Under the capacity purchase agreements, the Company’s performance obligation is met when each flight is completed, measured in completed block hours, and is reflected in flying agreements revenue. The transaction price for the capacity purchase agreements is determined from the fixed-fee consideration, incentive consideration and directly reimbursed expenses earned as flights are completed over the agreement term. For the nine months ended September 30, 2022 and 2021, capacity purchase agreements represented approximately 88.0% and 83.9% of the Company’s flying agreements revenue, respectively.

Under the Company’s prorate arrangements (also referred to as a “prorate” or “revenue-sharing” agreement), the major airline partner and the Company negotiate a passenger fare proration formula, pursuant to which the Company receives a percentage of the ticket revenues for those passengers traveling for one portion of their trip on a Company airline and the other portion of their trip on the major airline partner. Under the Company’s prorate flying agreements, the performance obligation is met, and revenue is recognized when each flight is completed based upon the portion of the prorate passenger fare the Company anticipates that it will receive for each completed flight. The transaction price for the prorate agreements is determined from the proration formula derived from each passenger ticket amount on each completed flight over the agreement term. For the nine months ended September 30, 2022 and 2021, prorate flying agreements represented approximately 12.0% and 16.1% of the Company’s flying agreements revenue, respectively.

The following table represents the Company’s flying agreements revenue by type for the three and nine months ended September 30, 2022 and 2021 (in thousands):

	For the three months ended September 30,				For the nine months ended September 30,
	2022		2021		2022		2021
Capacity purchase agreements revenue: flight operations	$	376,596	$	308,273	$	1,112,526	$	792,501
Capacity purchase agreements revenue: aircraft lease and fixed revenue		292,174		282,498		864,178		770,548
Prorate agreements revenue		94,744		128,313		268,647		300,193
Flying agreements revenue	$	763,514	$	719,084	$	2,245,351	$	1,863,242

A portion of the Company’s compensation under its capacity purchase agreements is designed to reimburse the Company for certain aircraft ownership costs. The consideration for aircraft ownership costs varies by agreement but is intended to cover either the Company’s aircraft principal and interest debt service costs, its aircraft depreciation and interest expense or its aircraft lease expense costs while the aircraft is under contract. The consideration received for the use of the aircraft under the Company’s capacity purchase agreements is reflected as lease revenue, inasmuch as the agreements identify the “right of use” of a specific type and number of aircraft over a stated period of time. The lease revenue associated with the Company’s capacity purchase agreements is accounted for as an operating lease and is reflected as flying agreements revenue on the Company’s consolidated statements of comprehensive income. The Company has not separately stated aircraft rental income and aircraft rental expense in the consolidated statement of comprehensive income since the use of the aircraft is not a separate activity of the total service provided.

Under the Company’s capacity purchase agreements, the Company is paid a fixed amount per month per aircraft over the contract term. The Company recognizes revenue attributed to the fixed monthly payments proportionate to the number of block hours completed during each reporting period, relative to the estimated number of block hours the Company anticipates completing over the remaining contract term. Due to the lower number of block hours completed during the COVID-19 pandemic compared to historical levels, the amount of cash collected for the fixed amount per aircraft exceeded the revenue recognized based on block hours completed. Accordingly, the Company deferred recognizing revenue on fixed monthly cash payments the Company received under its capacity purchase agreements beginning in 2020. Based on the number of completed block hours during the nine months ended September 30, 2022, the Company recognized $25.8 million of previously deferred revenue and $14.4 million of unbilled revenue, compared to deferring revenue of $7.7 million during the nine months ended September 30, 2021. The Company’s deferred revenue balance was $78.1 million as of September 30, 2022, including $1.7 million in other current liabilities and $76.4 million in other long-term liabilities. The Company’s deferred revenue balance was $103.9 million as of December 31, 2021, including $24.5 million in other current liabilities and $79.4 million in other long-term liabilities. The Company’s unbilled revenue balance was $22.8 million as of September 30, 2022, including $13.2 million in other current assets and $9.6 million in other long-term assets. The Company’s unbilled revenue balance was $8.4 million as of December 31, 2021, and was included in other long-term assets. The Company’s deferred revenue and unbilled revenue balance will be recognized based on the number of block hours completed during each period relative to the estimated number of block hours the Company anticipates completing over the remaining contract term.

The Company’s capacity purchase and prorate agreements include weekly provisional cash payments from the respective major airline partner based on a projected level of flying each month. The Company and each major airline partner subsequently reconcile these payments to the actual completed flight activity on a monthly or quarterly basis.

As of September 30, 2022, the Company had 530 aircraft in scheduled service or under contract under code-share agreements. The following table summarizes the significant provisions of each code-share agreement SkyWest Airlines has with each major airline partner:

United Express Agreements
Agreement	Aircraft type	Number of Aircraft	Term / Termination Dates
United Express Agreements (Capacity purchase agreement)	• E175 • CRJ 700 • CRJ 200	90 19 70	• Individual aircraft have scheduled removal dates from 2024 to 2029
United Express Prorate Agreement (Prorate agreement)	• CRJ 200	41	• Terminable with 120-day notice
Total under United Express Agreements		220

Delta Connection Agreements
Agreement	Aircraft type	Number of Aircraft	Term / Termination Dates
Delta Connection Agreement (Capacity purchase agreement)	• E175 • CRJ 900 • CRJ 700 • CRJ 200	80 44 5 9	• Individual aircraft have scheduled removal dates from 2022 to 2032
Delta Connection Prorate Agreement (Prorate agreement)	• CRJ 200	20	• Terminable with 30-day notice
Total under Delta Connection Agreements		158

American Capacity Purchase Agreement
Agreement	Aircraft type	Number of Aircraft	Term / Termination Dates
American Agreement (Capacity purchase agreement)	• E175 • CRJ 700	20 90	• Individual aircraft have scheduled removal dates from 2022 to 2032
Total under American Agreement		110

Alaska Capacity Purchase Agreement
Agreement	Aircraft type	Number of Aircraft	Term / Termination Dates
Alaska Agreement (Capacity purchase agreement)	• E175	42	• Individual aircraft have scheduled removal dates from 2030 to 2034

In addition to the contractual arrangements described above, as of September 30, 2022, SkyWest Airlines has a capacity purchase agreement with Delta to place seven additional Embraer E175 regional jet aircraft (“E175”) into service, with delivery dates currently scheduled for the fourth quarter of 2022 through 2024. SkyWest Airlines has a capacity purchase agreement with Alaska to place one additional E175 aircraft into service, with a delivery date currently scheduled for 2025. SkyWest Airlines also has an agreement with American to place 11 used Canadair CRJ700 regional jet aircraft (“CRJ700”) under a multi-year capacity purchase agreement in 2023.

Final delivery and in-service dates for aircraft to be placed under contract may be adjusted based on various factors.

When an aircraft is scheduled to be removed from a capacity purchase arrangement, the Company may, as practical under the circumstances, negotiate an extension with the respective major airline partner, negotiate the placement of the aircraft with another major airline partner, return the aircraft to the lessor if the aircraft is leased and the lease is expiring, place owned aircraft for sale, or pursue other uses for the aircraft. Other uses for the aircraft may include placing the aircraft in a prorate agreement, leasing the aircraft to a third party or parting out the aircraft to use the engines and parts as spare inventory or to lease the engines to a third party.

Lease, airport services and other revenues primarily consists of revenue generated from aircraft and spare engines leased to third parties and airport customer services, such as gate and ramp agent services at applicable airports where the Company has agreements with third parties. The following table represents the Company’s lease, airport services and other revenues for the three and nine months ended September 30, 2022 and 2021 (in thousands):

	For the three months ended September 30,				For the nine months ended September 30,
	2022		2021		2022		2021
Operating lease revenue	$	15,928	$	17,746	$	48,933	$	49,154
Airport customer service and other revenue		10,001		7,953		29,396		23,932
Lease, airport services and other	$	25,929	$	25,699	$	78,329	$	73,086

The following table summarizes future minimum rental income under operating leases primarily related to leased aircraft and engines that had remaining non-cancelable lease terms as of September 30, 2022 (in thousands):

October 2022 through December 2022	$	11,918
2023		47,303
2024		45,279
2025		40,317
2026		34,758
Thereafter		121,524
	$	301,099

Of the Company’s $5.6 billion of property and equipment, net, as of September 30, 2022, $234.7 million of regional jet aircraft and spare engines was leased to third parties under operating leases. The Company’s mitigation strategy for the residual asset risks of these assets includes leasing aircraft and engine types that can be operated by the Company in the event of a default. Additionally, the operating leases typically have specified lease return condition requirements paid by the lessee to the Company and the Company typically maintains inspection rights under the leases.

The transaction price for airport customer service agreements is determined from an agreed-upon rate by location applied to the applicable number of flights handled by the Company over the agreement term.

The Company’s operating revenues could be impacted by several factors, including changes to the Company’s code-share agreements with its major airline partners, changes in flight schedules, contract modifications resulting from contract renegotiations, the Company’s ability to earn incentive payments contemplated under the Company’s code-share agreements and settlement of reimbursement disputes with the Company’s major airline partners.

Other ancillary revenues commonly associated with airlines, such as baggage fee revenue, ticket change fee revenue and the marketing component of the sale of mileage credits, are retained by the Company’s major airline partners on flights that the Company operates under its code-share agreements.

Allowance for credit losses

The Company monitors publicly available credit ratings for entities for which the Company has a significant receivable balance. As of September 30, 2022, the Company had gross receivables of $94.2 million in current assets and gross receivables of $227.6 million in other long-term assets. The Company has established credit loss reserves based on publicly available historic default rates issued by a third party for companies with similar credit ratings, factoring in the term of the respective accounts receivable or notes receivable. During the nine months ended September 30, 2022, there were no significant changes in the outstanding accounts receivable or notes receivable or the credit ratings of the entities. The Company’s credit loss reserve was $38.0 million at September 30, 2022, compared to $42.0 million at December 31, 2021. The $4.0 million decrease in the credit loss reserve for the nine months ended September 30, 2022, was reflected as a decrease to the credit loss expense.

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Stock-Based Compensation

9 Months Ended

Sep. 30, 2022

Stock-Based Compensation

Stock-Based Compensation

(3) Stock-Based Compensation

During the nine months ended September 30, 2022, the Company granted 66,680 restricted stock units and 225,345 performance shares to certain employees of the Company under the SkyWest, Inc. 2019 Long-Term Incentive Plan. Both the restricted stock units and performance shares have a three-year vesting period, during which the recipient must remain employed with the Company. The number of performance shares awardable from the 2022 grants can range from 0% to 250% of the original amount granted depending on the Company’s performance over three one-year measurement periods against the pre-established targets. Upon vesting, each restricted stock unit and performance share

will be replaced with one share of common stock. The weighted average fair value of these restricted stock units and performance shares on their date of grant was $32.76 per share. During the nine months ended September 30, 2022, the Company did not grant any options to purchase shares of common stock to employees. Additionally, during the nine months ended September 30, 2022, the Company granted 24,423 fully vested shares of common stock to the Company’s directors at a grant date fair value of $32.86.

The Company accounts for forfeitures of restricted stock units and performance shares when forfeitures occur. The estimated fair value of the restricted stock units and performance shares is amortized over the applicable vesting periods. Stock-based compensation expense for the performance shares is based on the Company’s anticipated outcome of achieving the performance metrics. During the nine months ended September 30, 2022 and 2021, the Company recorded pre-tax stock-based compensation expense of $11.1 million and $7.3 million, respectively.

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Net Income Per Common Share

9 Months Ended

Sep. 30, 2022

Net Income Per Common Share

Net Income Per Common Share

(4) Net Income Per Common Share

Basic net income per common share (“Basic EPS”) excludes dilution and is computed by dividing net income by the weighted average number of common shares outstanding during the period. Diluted net income per common share (“Diluted EPS”) reflects the potential dilution that could occur if stock options or other contracts to issue common stock were exercised or converted into common stock. The computation of Diluted EPS does not assume exercise or conversion of securities that would have an anti-dilutive effect on net income per common share. Securities that could potentially dilute Basic EPS in the future, and which were excluded from the calculation of Diluted EPS because inclusion of such share would be anti-dilutive, are as follows (in thousands):

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2022		2021		2022		2021
PSP1 and Treasury Loan Warrants (1)		582		—		388		—
PSP2 Warrants (2)		125		—		125		—
PSP3 Warrants (3)		78		78		78		78
Employee Stock Awards		308		—		124		—
Total antidilutive securities		1,093		78		715		78

(1) Pursuant to the payroll support program established under the Coronavirus Aid, Relief, and Economic Security (CARES) Act (“PSP1”) and Loan and Guarantee Agreement with the U.S. Department of the Treasury (“U.S. Treasury”), SkyWest issued to Treasury warrants to purchase shares of SkyWest common stock for an exercise price of $28.38 per share.

(2) Pursuant to the payroll support program established under the Consolidated Appropriations Act, 2021 (the “2021 Appropriations Act”) (“PSP2”), SkyWest issued to U.S. Treasury warrants to purchase shares of SkyWest common stock for an exercise price of $40.41 per share.

(3) Pursuant to the payroll support program established under the American Rescue Plan Act of 2021 (the “American Rescue Plan Act”) (“PSP3”), SkyWest issued to U.S. Treasury warrants to purchase shares of SkyWest common stock for an exercise price of $57.47 per share.

Additionally, during the nine months ended September 30, 2022, 334,000 performance shares (at target performance) were excluded from the computation of Diluted EPS since the Company had not achieved the minimum target thresholds as of September 30, 2022. During the nine months ended September 30, 2021, 230,000 performance shares (at target performance) were excluded from the computation of Diluted EPS since the Company had not achieved the minimum target thresholds as of September 30, 2021.

The calculation of the weighted average number of shares of common stock outstanding for Basic EPS and Diluted EPS for the periods indicated (in thousands, except per share data) is as follows:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2022		2021		2022		2021
Numerator:
Net income	$	48,372	$	9,684	$	120,057	$	107,578
Denominator:
Basic earnings per share weighted average shares		50,593		50,380		50,531		50,337
Dilutive effect of employee stock awards and warrants		43		345		105		389
Diluted earnings per share weighted average shares		50,636		50,725		50,636		50,726
Basic earnings per share	$	0.96	$	0.19	$	2.38	$	2.14
Diluted earnings per share	$	0.96	$	0.19	$	2.37	$	2.12

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Segment Reporting

9 Months Ended

Sep. 30, 2022

Segment Reporting

Segment Reporting

(5) Segment Reporting

The Company’s two reporting segments consist of the operations of SkyWest Airlines and SkyWest Leasing activities.

The Company’s chief operating decision maker analyzes the profitability of operating new aircraft financed through the issuance of debt, including the Company’s E175 fleet, separately from the profitability of the Company’s capital deployed for ownership and financing of such aircraft. The SkyWest Airlines segment includes revenue earned under the applicable capacity purchase agreements attributed to operating such aircraft and the respective operating costs. The SkyWest Leasing segment includes applicable revenue earned under the applicable capacity purchase agreements attributed to the ownership of new aircraft acquired through the issuance of debt and the respective depreciation and interest expense of such aircraft. The SkyWest Leasing segment also includes the activity of leasing regional jet aircraft and spare engines to third parties and other activities. The SkyWest Leasing segment’s total assets and capital expenditures include new aircraft acquired through the issuance of debt and assets leased to third parties.

The following represents the Company’s segment data for the three-month periods ended September 30, 2022 and 2021 (in thousands):

	Three months ended September 30, 2022
	SkyWest		SkyWest
	Airlines		Leasing		Consolidated
Operating revenues (1)	$	651,494	$	137,949	$	789,443
Operating expense		649,466		64,401		713,867
Depreciation and amortization expense		43,787		53,646		97,433
Interest expense		4,067		29,216		33,283
Segment profit (loss) (2)		(2,039)		44,332		42,293
Total assets (as of September 30, 2022)		2,973,223		4,480,981		7,454,204
Capital expenditures (including non-cash)		12,419		208,667		221,086

	Three months ended September 30, 2021
	SkyWest		SkyWest
	Airlines		Leasing		Consolidated
Operating revenues (1)	$	614,377	$	130,406	$	744,783
Operating expense		633,169		64,564		697,733
Depreciation and amortization expense		53,401		56,196		109,597
Special items - impairment charges		84,592		—		84,592
Interest expense		2,138		26,842		28,980
Segment profit (loss) (2)		(20,930)		39,000		18,070
Total assets (as of September 30, 2021)		2,989,600		3,950,902		6,940,502
Capital expenditures (including non-cash)		26,622		136,677		163,299

(1) Prorate revenue and airport customer service revenue are primarily reflected in the SkyWest Airlines segment.

(2) Segment profit (loss) is equal to operating income less interest expense.

The following represents the Company’s segment data for the nine-month periods ended September 30, 2022 and 2021 (in thousands):

	Nine months ended September 30, 2022
	SkyWest		SkyWest
	Airlines		Leasing		Consolidated
Operating revenues (1)	$	1,918,746	$	404,934	$	2,323,680
Operating expense		1,906,739		200,715		2,107,454
Depreciation and amortization expense		136,463		160,964		297,427
Interest expense		8,506		83,802		92,308
Segment profit (2)		3,501		120,417		123,918
Total assets (as of September 30, 2022)		2,973,223		4,480,981		7,454,204
Capital expenditures (including non-cash)		65,125		484,724		549,849

	Nine months ended September 30, 2021
	SkyWest		SkyWest
	Airlines		Leasing		Consolidated
Operating revenues (1)	$	1,548,422	$	387,906	$	1,936,328
Operating expense		1,498,227		195,186		1,693,413
Depreciation and amortization expense		156,878		172,211		329,089
Special items - impairment charges		84,592		—		84,592
Interest expense		11,486		82,788		94,274
Segment profit (2)		38,709		109,932		148,641
Total assets (as of September 30, 2021)		2,989,600		3,950,902		6,940,502
Capital expenditures (including non-cash)		83,650		163,596		247,246

(1) Prorate revenue and airport customer service revenue are primarily reflected in the SkyWest Airlines segment.

(2) Segment profit is equal to operating income less interest expense.

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Assets Held for Sale

9 Months Ended

Sep. 30, 2022

Assets Held for Sale

Assets Held for Sale

(6) Assets Held for Sale

During the nine months ended September 30, 2022, the Company committed to a formal plan to sell four CRJ-700 aircraft. The aircraft are expected to be disposed of via sale within the next 12 months. Accordingly, the Company determined the aircraft met the criteria to be classified as assets held for sale. The Company presented the $13.5 million of assets held for sale at the lower of their current carrying value or their fair market value less costs to sell and included the amount in “Other current assets” on the Company’s consolidated balance sheet. The fair values are based upon observable and unobservable inputs, including market trends and conditions. The assumptions used to determine the fair value of the assets held for sale are subject to inherent uncertainty and could produce a wide range of outcomes which the Company will continue to monitor in future periods as new information becomes available. Prior to the ultimate sale of the assets, subsequent changes in the estimate of the fair value of the assets held for sale will be recorded as a gain or loss with a corresponding adjustment to the assets’ carrying value. In connection with the classification of these assets as held for sale, the Company recorded an impairment loss of $15.2 million, which is included in “Other operating expenses” on the Company’s consolidated statements of comprehensive income and in the SkyWest Leasing segment for the nine months ended September 30, 2022.

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Leases, Commitments, Guarantees and Contingencies

9 Months Ended

Sep. 30, 2022

Leases, Commitments, Guarantees and Contingencies

Leases, Commitments, Guarantees and Contingencies

(7) Leases, Commitments, Guarantees and Contingencies

The Company leases property and equipment under operating leases. For leases with durations longer than 12 months, the Company recorded the related operating lease right-of-use asset and operating lease liability at the present value of lease payments over the term. The Company used its incremental borrowing rate to discount the lease payments based on information available at lease commencement.

Aircraft

As of September 30, 2022, excluding aircraft financed by the Company’s major airline partners that the Company operates for them under contract, the Company was the lessee of 43 aircraft under long-term lease agreements with remaining terms ranging from two years to eight years.

Airport facilities

The Company has operating leases for facility space including airport terminals, office space, cargo warehouses and maintenance facilities. The Company generally leases this space from government agencies that control the use of the various airports. The remaining lease terms for facility space vary from one month to 34 years. The Company’s operating leases with lease rates that are variable based on airport operating costs, use of the facilities or other variable factors are excluded from the Company’s right-of-use assets and operating lease liabilities in accordance with accounting guidance.

Leases

As of September 30, 2022, the Company’s right-of-use assets were $192.7 million, the Company’s current maturities of operating lease liabilities were $74.1 million, and the Company’s noncurrent lease liabilities were $117.8 million. During the nine months ended September 30, 2022, the Company paid $56.9 million in operating leases reflected as a reduction from operating cash flows.

The table below presents lease related terms and discount rates as of September 30, 2022.

	As of September 30, 2022
Weighted-average remaining lease term for operating leases	6.4 years
Weighted-average discount rate for operating leases	6.0%

The Company’s lease costs for the three and nine months ended September 30, 2022 and 2021 included the following components (in thousands):

	For the three months ended September 30,				For the nine months ended September 30,
	2022		2021		2022		2021
Operating lease cost	$	21,697	$	23,370	$	65,360	$	67,582
Variable and short-term lease cost		765		976		2,588		3,256
Sublease income		(1,845)		(1,888)		(5,492)		(4,717)
Total lease cost	$	20,617	$	22,458	$	62,456	$	66,121

As of September 30, 2022, the Company leased aircraft, airport facilities, office space, and other property and equipment under non-cancelable operating leases, which are generally on a long-term, triple-net lease basis pursuant to which the Company pays taxes, maintenance, insurance and certain other operating expenses applicable to the leased property. The Company expects that, in the normal course of business, such operating leases that expire may be renewed or replaced by other leases, or the property may be purchased rather than leased. The following table summarizes future minimum rental payments primarily related to leased aircraft required under operating leases that had initial or remaining non-cancelable lease terms as of September 30, 2022 (in thousands):

July 2022 through December 2022	$	22,328
2023		76,223
2024		33,452
2025		17,590
2026		15,491
Thereafter		72,872
	$	237,956

As of September 30, 2022, the Company had a firm purchase commitment for eight E175 aircraft from Embraer, S.A. (“Embraer”) with anticipated delivery dates through 2025.

The following table summarizes the Company’s commitments and obligations as noted for each of the next five years and thereafter (in thousands):

	Total		Oct - Dec 2022		2023		2024		2025		2026		Thereafter
Operating lease payments for aircraft and facility obligations	$	237,956	$	22,328	$	76,223	$	33,452	$	17,590	$	15,491	$	72,872
Firm aircraft and spare engine commitments		244,425		104,088		85,670		26,896		27,771		—		—
Interest commitments (1)		565,683		32,824		126,265		108,355		88,733		69,670		139,836
Principal maturities on long-term debt		3,441,734		110,392		437,798		438,782		522,388		498,757		1,433,617
Total commitments and obligations	$	4,489,798	$	269,632	$	725,956	$	607,485	$	656,482	$	583,918	$	1,646,325

(1) At September 30, 2022, the Company’s long-term debt had fixed interest rates.

Guarantees

During the nine months ended September 30, 2022, the Company agreed to guarantee $19.8 million of debt for a 14 CFR Part 135 air carrier. The debt is secured by the Part 135 air carrier’s aircraft and engines and has a five-year term. The purpose of the arrangement is to increase the potential number of commercial pilots in the Company’s hiring pipeline. In exchange for providing the guarantee, the Company received 6.5% of the guaranteed amount as consideration, payable in common stock of the Part 135 air carrier, which will be recorded in “Other income, net” on the Company’s consolidated statements of comprehensive income over the term of the guarantee. The Company also recorded the estimated credit loss associated with the guarantee in “Other long-term liabilities” on the Company’s

consolidated balance sheet based on publicly available historical default rates issued by a third party for companies with similar credit ratings, factoring the collateral and guarantee term.

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Fair Value Measurements

9 Months Ended

Sep. 30, 2022

Fair Value Measurements

Fair Value Measurements

(8) Fair Value Measurements

The Company holds certain assets that are required to be measured at fair value in accordance with GAAP. The Company determined the fair value of these assets based on the following three levels of inputs:

Level 1	—	Quoted prices in active markets for identical assets or liabilities.
Level 2	—	Observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. Some of the Company’s marketable securities primarily utilize broker quotes in a non-active market for valuation of these securities.
Level 3	—	Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities, therefore requiring an entity to develop its own assumptions.

As of September 30, 2022, and December 31, 2021, the Company held certain assets that are required to be measured at fair value on a recurring basis. The Company’s assets measured at fair value on a recurring basis are summarized below (in thousands):

	Fair Value Measurements as of September 30, 2022
	Total		Level 1		Level 2		Level 3
Marketable Securities
Bonds and bond funds	$	645,346	$	—	$	645,346	$	—
Commercial paper		320,001		—		320,001		—
	$	965,347	$	—	$	965,347	$	—
Investments in Other Companies		26,112		9,240		—		16,872
Cash and Cash Equivalents		38,850		38,850		—		—
Total Assets Measured at Fair Value	$	1,030,309	$	48,090	$	965,347	$	16,872

	Fair Value Measurements as of December 31, 2021
	Total		Level 1		Level 2		Level 3
Marketable Securities
Bonds and bond funds	$	54,673	$	—	$	54,673	$	—
Commercial paper		547,316		—		547,316		—
	$	601,989	$	—	$	601,989	$	—
Cash and Cash Equivalents		258,421		258,421		—		—
Total Assets Measured at Fair Value	$	860,410	$	258,421	$	601,989	$	—

The Company’s “marketable securities” classified as Level 2 securities primarily utilize broker quotes in a non-active market for valuation of these securities. See Note 10 “Investments in Other Companies” regarding the Company’s investment in other companies, for the nine months ended September 30, 2022.

The Company did not make any significant transfers of securities between Level 1, Level 2 and Level 3 during the nine months ended September 30, 2022. The Company’s policy regarding the recording of transfers between levels is to record any such transfers at the end of the reporting period.

As of September 30, 2022, and December 31, 2021, the Company classified $965.3 million and $602.0 million of marketable securities, respectively, as short-term since it had the intent to maintain a liquid portfolio and the ability to redeem the securities within one year. As of September 30, 2022, and December 31, 2021, the cost of the Company’s total cash and cash equivalents and marketable securities was $1,010.2 million and $860.4 million, respectively.

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Long-term Debt

9 Months Ended

Sep. 30, 2022

Long-term Debt

Long-term Debt

(9) Long-term Debt

Long-term debt consisted of the following as of September 30, 2022, and December 31, 2021 (in thousands):

		September 30, 2022		December 31, 2021
Current portion of long-term debt	$	433,283	$	395,371
Current portion of unamortized debt issue cost, net		(3,858)		(3,573)
Current portion of long-term debt, net of debt issue costs	$	429,425	$	391,798
Long-term debt, net of current maturities	$	3,008,451	$	2,745,567
Long-term portion of unamortized debt issue cost, net		(26,417)		(28,147)
Long-term debt, net of current maturities and debt issue costs	$	2,982,034	$	2,717,420
Total long-term debt (including current portion)	$	3,441,734	$	3,140,938
Total unamortized debt issue cost, net		(30,275)		(31,720)
Total long-term debt, net of debt issue costs	$	3,411,459	$	3,109,218

During the nine months ended September 30, 2022, the Company took delivery of 21 new E175 aircraft that the Company financed through $430.9 million of long-term debt. The debt associated with the E175 aircraft has 5- to 12-year terms, is due in monthly or quarterly installments, and is secured by the E175 aircraft.

During the nine months ended September 30, 2022, the Company executed promissory notes for $167.9 million. The promissory notes have three- to four-year terms, are due in monthly installments with fixed annual interest rates of 3.6% to 4.7% and are secured by spare engines.

As of both September 30, 2022, and December 31, 2021, the Company had $61.4 million in letters of credit and surety bonds outstanding with various banks and surety institutions.

As of September 30, 2022, SkyWest Airlines had a $100 million line of credit with an expiration date of March 25, 2025. The line of credit includes minimum liquidity and profitability covenants and is secured by certain assets. As of September 30, 2022, SkyWest Airlines had no amount outstanding under the facility. However, at September 30, 2022, SkyWest Airlines had $31.4 million in letters of credit issued under the facility, which reduced the amount available under the facility to $68.6 million.

The Company’s debt agreements are not traded on an active market and are recorded at carrying value on the Company’s consolidated balance sheet. The fair value of the Company’s long-term debt is estimated based on current rates offered to the Company for similar debt. Debt is primarily classified as Level 2 within the fair value hierarchy. The carrying value and fair value of the Company’s long-term debt as of September 30, 2022 and December 31, 2021, were as follows (in thousands):

		September 30, 2022		December 31, 2021
Carrying value	$	3,441,734	$	3,140,938
Fair value	$	3,298,578	$	3,132,072

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Investments in Other Companies

9 Months Ended

Sep. 30, 2022

Investments in Other Companies

Investments in Other Companies

(10) Investments in Other Companies

Equity Method Investment

During 2019, the Company created a joint venture with Regional One, Inc. (“Regional One”) by investing $22.3 million for a 75% ownership interest in Aero Engines, LLC. (“Aero Engines”). The Company invested an additional $1.0 million into Aero Engines in 2020 and $3.3 million during the first quarter of 2022 and retained a 75% ownership interest. The primary purpose of Aero Engines is to lease engines to third parties. Aero Engines requires unanimous approval from the Company and Regional One for its engine purchases, dispositions, lease agreements with third parties and all other material transactions. The Company determined Aero Engines is a variable interest entity as the Company

has a 75% ownership interest in Aero Engines and all material decisions require unanimous approval from the Company and Regional One, resulting in disproportionate ownership rights relative to voting rights. As unanimous approval is required for all Aero Engines’ material activities. Aero Engines has no primary beneficiary. The Company accounts for its investment in Aero Engines under the equity method. The Company’s exposure in its investment in Aero Engines primarily consists of the Company’s portion of income or loss from Aero Engines’ engine lease agreements with third parties and the Company’s ownership percentage in Aero Engines’ engines book value. Aero Engines had no debt outstanding as of September 30, 2022. As of September 30, 2022, the Company’s investment balance in Aero Engines was $24.7 million. The Company’s investment in Aero Engines has been recorded in “Other Assets” on the Company’s consolidated balance sheet. The Company’s portion of earnings generated by Aero Engines for the nine months ended September 30, 2022, was $1.2 million, which is recorded in “Other income, net” on the Company’s consolidated statements of comprehensive income.

Fair Value Method Investments

In 2021, the Company entered into a strategic partnership with Eve UAM, LLC (“Eve UAM”), to develop a network of deployment for Eve UAM’s electric vertical takeoff and landing (“eVTOL”) aircraft. The Company signed a non-binding letter of intent to purchase 100 eVTOL aircraft.

During the nine months ended September 30, 2022, the Company acquired 1,000,000 shares of common stock of Eve Holding, Inc. (“Eve”) and a warrant giving the Company the right to acquire 1,500,000 shares of common stock of Eve at an exercise price of $0.01 per share. The Company also received a put option from an Eve shareholder for the 1,000,000 shares of common stock of Eve payable in aircraft parts credits. The intent of the put option is to reduce the Company’s investment risk in Eve. The warrant expires in May 2032, and the put option expires in December 2031. The Company acquired the shares of common stock, warrant and put option (collectively the “Eve Investments”) for $10.0 million. The Company evaluated the Eve Investments under Accounting Standard Codification (“ASC”) Topic 321, “Investments – Equity Securities” and ASC Topic 815, “Derivatives and Hedging,” and recorded the Eve Investments based on their pro rata share of the consideration paid using the fair value of the Eve Investments on the acquisition date, with subsequent changes in the fair value reported in earnings. The shares of common stock of Eve are classified as Level 1 within the fair value hierarchy as Eve stock is actively traded on the New York Stock Exchange, and the value is determined using quoted market prices for the equity security. The warrant and put option are classified as Level 3 within the fair value hierarchy, and the Company used the Black Scholes Option Pricing Model to determine the estimated fair market value of the warrant and put option, including an expected volatility of 49%, which is a significant unobservable input that was derived from historical volatility of comparable companies. The table below shows the reconciliation of the Level 3 warrant and put option Eve Investments (in thousands):

Balance at March 31, 2022	$	—
Purchases		6,551
Unrealized gains		6,773
Balance at June 30, 2022	$	13,324
Unrealized gains		3,548
Balance at September 30, 2022	$	16,872

The Company recognized unrealized gains of $16.1 million in “Other income, net” on the Company’s consolidated statements of comprehensive income for the nine months ended September 30, 2022, related to the Eve Investments. As of September 30, 2022, the fair value of the Eve Investments was $26.1 million and was recorded in “Other Assets” on the Company’s consolidated balance sheet.

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Income Taxes

9 Months Ended

Sep. 30, 2022

Income Taxes

Income Taxes

(11) Income Taxes

The Company’s effective tax rate for the three months ended September 30, 2022 was 14.8%. The Company’s effective tax rate for the three months ended September 30, 2022 varied from the federal statutory rate of 21.0% primarily due to a benefit from the release of $7.4 million of a previously recorded uncertain tax position liability with the benefit partially offset by the provision for state income taxes, the impact of non-deductible expenses, and the recording of a valuation allowance on state net operating losses anticipated to expire prior to utilization.

The Company’s effective tax rate for the nine months ended September 30, 2022 was 22.2%. The Company’s effective tax rate for the nine months ended September 30, 2022 varied from the federal statutory rate of 21.0% primarily due to a benefit from the release of $7.4 million of a previously recorded uncertain tax position liability with the benefit partially offset by the provision for state income taxes, the impact of non-deductible expenses, and the recording of a valuation allowance on state net operating losses anticipated to expire prior to utilization.

The Company’s effective tax rate for the three and nine months ended September 30, 2021 was 31.9% and 26.1%, respectively. The Company’s effective tax rate for the three and nine months ended September 30, 2021 varied from the federal statutory rate of 21.0% primarily due to the provision for state income taxes and the impact of non-deductible expenses.

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Special Items - Impairment Charge

9 Months Ended

Sep. 30, 2022

Special Items - Impairment Charge

Special Items - Impairment Charge

(12) Special Items – Impairment Charge

During the three and nine months ended September 30, 2021, the Company recorded a non-cash impairment charge of $84.6 million to write-down certain CRJ900 aircraft to their estimated fair value. In 2021, the Company evaluated its CRJ900 fleet and related CRJ900 assets for impairment. Pursuant to ASC 360-10, “Impairment and Disposal of Long-Lived Assets,” the Company determined that the asset group for the CRJ900 aircraft existed at the major airline partner level. A recoverability test was performed utilizing estimated undiscounted future cash flows for the CRJ900 aircraft pursuant to applicable capacity purchase agreement terms and forecasted cash flow including the estimated value the Company would realize upon disposal of aircraft. This was compared to the carrying value of the related assets resulting in a cash flow deficiency indicating that an impairment existed. The impairment analysis required the Company to perform an assessment of the fair value of its long-lived assets related to the CRJ900 aircraft within the asset groups utilized in the recoverability test. The Company engaged a third party to assist in determining the fair value of these aircraft. These values were estimated based on listed market values or recent third-party market transactions for similar assets, adjusted by the related maintenance status of the fleet. This special item impairment charge is reflected in the SkyWest Airlines operating expenses under Note 5, “Segment Reporting” for the three and nine months ended September 30, 2021. The Company did not have a similar impairment charge at the fleet level during the nine months ended September 30, 2022.

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Legal Matters

9 Months Ended

Sep. 30, 2022

Legal Matters

Legal Matters

(13) Legal Matters

The Company is subject to certain legal actions which it considers routine to its business activities. As of September 30, 2022, the Company’s management believed, after consultation with legal counsel, that the ultimate outcome of such legal matters was not likely to have a material adverse effect on the Company’s financial position, liquidity, or results of operations.

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Condensed Consolidated Financial Statements (Policies)

9 Months Ended

Sep. 30, 2022

Condensed Consolidated Financial Statements

Basis of Presentation

Basis of Presentation

The condensed consolidated financial statements of SkyWest, Inc. (“SkyWest” or the “Company”) and its operating subsidiary SkyWest Airlines, Inc. (“SkyWest Airlines”) and its leasing subsidiary SkyWest Leasing, Inc. (“SkyWest Leasing”) included herein have been prepared, without audit, pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”). Certain information and disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted pursuant to such rules and regulations, although the Company believes that the following disclosures are adequate to make the information presented not misleading. These condensed consolidated financial statements reflect all adjustments that, in the opinion of management, are necessary to present fairly the results of operations for the interim periods presented. All adjustments are of a normal recurring nature, unless otherwise disclosed. These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and the notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021. Due in part to the uncertain rate of recovery from the global COVID-19 pandemic and workforce shortages, in addition to other factors, the results of operations for the three and nine months ended September 30, 2022, are not necessarily indicative of the results that may be expected for the year ending December 31, 2022.

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ materially from those estimates and assumptions.

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Flying Agreements Revenue and Lease, Airport Services and Other Revenues (Tables)

9 Months Ended

Sep. 30, 2022

Agreements with other airlines

Schedule of revenue by type

The following table represents the Company’s flying agreements revenue by type for the three and nine months ended September 30, 2022 and 2021 (in thousands):

	For the three months ended September 30,				For the nine months ended September 30,
	2022		2021		2022		2021
Capacity purchase agreements revenue: flight operations	$	376,596	$	308,273	$	1,112,526	$	792,501
Capacity purchase agreements revenue: aircraft lease and fixed revenue		292,174		282,498		864,178		770,548
Prorate agreements revenue		94,744		128,313		268,647		300,193
Flying agreements revenue	$	763,514	$	719,084	$	2,245,351	$	1,863,242

Schedule of future minimum rental payments for operating leases

The following table summarizes future minimum rental payments primarily related to leased aircraft required under operating leases that had initial or remaining non-cancelable lease terms as of September 30, 2022 (in thousands):

July 2022 through December 2022	$	22,328
2023		76,223
2024		33,452
2025		17,590
2026		15,491
Thereafter		72,872
	$	237,956

Schedule of aircraft and agreements with major airline partners

United Express Agreements
Agreement	Aircraft type	Number of Aircraft	Term / Termination Dates
United Express Agreements (Capacity purchase agreement)	• E175 • CRJ 700 • CRJ 200	90 19 70	• Individual aircraft have scheduled removal dates from 2024 to 2029
United Express Prorate Agreement (Prorate agreement)	• CRJ 200	41	• Terminable with 120-day notice
Total under United Express Agreements		220

Delta Connection Agreements
Agreement	Aircraft type	Number of Aircraft	Term / Termination Dates
Delta Connection Agreement (Capacity purchase agreement)	• E175 • CRJ 900 • CRJ 700 • CRJ 200	80 44 5 9	• Individual aircraft have scheduled removal dates from 2022 to 2032
Delta Connection Prorate Agreement (Prorate agreement)	• CRJ 200	20	• Terminable with 30-day notice
Total under Delta Connection Agreements		158

American Capacity Purchase Agreement
Agreement	Aircraft type	Number of Aircraft	Term / Termination Dates
American Agreement (Capacity purchase agreement)	• E175 • CRJ 700	20 90	• Individual aircraft have scheduled removal dates from 2022 to 2032
Total under American Agreement		110

Alaska Capacity Purchase Agreement
Agreement	Aircraft type	Number of Aircraft	Term / Termination Dates
Alaska Agreement (Capacity purchase agreement)	• E175	42	• Individual aircraft have scheduled removal dates from 2030 to 2034

Airport customer service and other

Agreements with other airlines

Schedule of revenue by type

The following table represents the Company’s lease, airport services and other revenues for the three and nine months ended September 30, 2022 and 2021 (in thousands):

	For the three months ended September 30,				For the nine months ended September 30,
	2022		2021		2022		2021
Operating lease revenue	$	15,928	$	17,746	$	48,933	$	49,154
Airport customer service and other revenue		10,001		7,953		29,396		23,932
Lease, airport services and other	$	25,929	$	25,699	$	78,329	$	73,086

Aircraft

Agreements with other airlines

Schedule of future minimum rental payments for operating leases

The following table summarizes future minimum rental income under operating leases primarily related to leased aircraft and engines that had remaining non-cancelable lease terms as of September 30, 2022 (in thousands):

October 2022 through December 2022	$	11,918
2023		47,303
2024		45,279
2025		40,317
2026		34,758
Thereafter		121,524
	$	301,099

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Net Income Per Common Share (Tables)

9 Months Ended

Sep. 30, 2022

Net Income Per Common Share

Schedule of antidilutive securities excluded from calculation of diluted EPS

The computation of Diluted EPS does not assume exercise or conversion of securities that would have an anti-dilutive effect on net income per common share. Securities that could potentially dilute Basic EPS in the future, and which were excluded from the calculation of Diluted EPS because inclusion of such share would be anti-dilutive, are as follows (in thousands):

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2022		2021		2022		2021
PSP1 and Treasury Loan Warrants (1)		582		—		388		—
PSP2 Warrants (2)		125		—		125		—
PSP3 Warrants (3)		78		78		78		78
Employee Stock Awards		308		—		124		—
Total antidilutive securities		1,093		78		715		78

(1) Pursuant to the payroll support program established under the Coronavirus Aid, Relief, and Economic Security (CARES) Act (“PSP1”) and Loan and Guarantee Agreement with the U.S. Department of the Treasury (“U.S. Treasury”), SkyWest issued to Treasury warrants to purchase shares of SkyWest common stock for an exercise price of $28.38 per share.

(2) Pursuant to the payroll support program established under the Consolidated Appropriations Act, 2021 (the “2021 Appropriations Act”) (“PSP2”), SkyWest issued to U.S. Treasury warrants to purchase shares of SkyWest common stock for an exercise price of $40.41 per share.

(3) Pursuant to the payroll support program established under the American Rescue Plan Act of 2021 (the “American Rescue Plan Act”) (“PSP3”), SkyWest issued to U.S. Treasury warrants to purchase shares of SkyWest common stock for an exercise price of $57.47 per share.

Schedule of Basic EPS and Diluted EPS

The calculation of the weighted average number of shares of common stock outstanding for Basic EPS and Diluted EPS for the periods indicated (in thousands, except per share data) is as follows:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2022		2021		2022		2021
Numerator:
Net income	$	48,372	$	9,684	$	120,057	$	107,578
Denominator:
Basic earnings per share weighted average shares		50,593		50,380		50,531		50,337
Dilutive effect of employee stock awards and warrants		43		345		105		389
Diluted earnings per share weighted average shares		50,636		50,725		50,636		50,726
Basic earnings per share	$	0.96	$	0.19	$	2.38	$	2.14
Diluted earnings per share	$	0.96	$	0.19	$	2.37	$	2.12

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Segment Reporting (Tables)

9 Months Ended

Sep. 30, 2022

Segment Reporting

Schedule of Company's segment data

The following represents the Company’s segment data for the three-month periods ended September 30, 2022 and 2021 (in thousands):

	Three months ended September 30, 2022
	SkyWest		SkyWest
	Airlines		Leasing		Consolidated
Operating revenues (1)	$	651,494	$	137,949	$	789,443
Operating expense		649,466		64,401		713,867
Depreciation and amortization expense		43,787		53,646		97,433
Interest expense		4,067		29,216		33,283
Segment profit (loss) (2)		(2,039)		44,332		42,293
Total assets (as of September 30, 2022)		2,973,223		4,480,981		7,454,204
Capital expenditures (including non-cash)		12,419		208,667		221,086

	Three months ended September 30, 2021
	SkyWest		SkyWest
	Airlines		Leasing		Consolidated
Operating revenues (1)	$	614,377	$	130,406	$	744,783
Operating expense		633,169		64,564		697,733
Depreciation and amortization expense		53,401		56,196		109,597
Special items - impairment charges		84,592		—		84,592
Interest expense		2,138		26,842		28,980
Segment profit (loss) (2)		(20,930)		39,000		18,070
Total assets (as of September 30, 2021)		2,989,600		3,950,902		6,940,502
Capital expenditures (including non-cash)		26,622		136,677		163,299

(1) Prorate revenue and airport customer service revenue are primarily reflected in the SkyWest Airlines segment.

(2) Segment profit (loss) is equal to operating income less interest expense.

The following represents the Company’s segment data for the nine-month periods ended September 30, 2022 and 2021 (in thousands):

	Nine months ended September 30, 2022
	SkyWest		SkyWest
	Airlines		Leasing		Consolidated
Operating revenues (1)	$	1,918,746	$	404,934	$	2,323,680
Operating expense		1,906,739		200,715		2,107,454
Depreciation and amortization expense		136,463		160,964		297,427
Interest expense		8,506		83,802		92,308
Segment profit (2)		3,501		120,417		123,918
Total assets (as of September 30, 2022)		2,973,223		4,480,981		7,454,204
Capital expenditures (including non-cash)		65,125		484,724		549,849

	Nine months ended September 30, 2021
	SkyWest		SkyWest
	Airlines		Leasing		Consolidated
Operating revenues (1)	$	1,548,422	$	387,906	$	1,936,328
Operating expense		1,498,227		195,186		1,693,413
Depreciation and amortization expense		156,878		172,211		329,089
Special items - impairment charges		84,592		—		84,592
Interest expense		11,486		82,788		94,274
Segment profit (2)		38,709		109,932		148,641
Total assets (as of September 30, 2021)		2,989,600		3,950,902		6,940,502
Capital expenditures (including non-cash)		83,650		163,596		247,246

(1) Prorate revenue and airport customer service revenue are primarily reflected in the SkyWest Airlines segment.

(2) Segment profit is equal to operating income less interest expense.

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Leases, Commitments, Guarantees and Contingencies (Tables)

9 Months Ended

Sep. 30, 2022

Leases, Commitments, Guarantees and Contingencies

Summary of related terms and discount rates

	As of September 30, 2022
Weighted-average remaining lease term for operating leases	6.4 years
Weighted-average discount rate for operating leases	6.0%

Summary of lease costs

The Company’s lease costs for the three and nine months ended September 30, 2022 and 2021 included the following components (in thousands):

	For the three months ended September 30,				For the nine months ended September 30,
	2022		2021		2022		2021
Operating lease cost	$	21,697	$	23,370	$	65,360	$	67,582
Variable and short-term lease cost		765		976		2,588		3,256
Sublease income		(1,845)		(1,888)		(5,492)		(4,717)
Total lease cost	$	20,617	$	22,458	$	62,456	$	66,121

Schedule of future minimum rental payments for operating leases

The following table summarizes future minimum rental payments primarily related to leased aircraft required under operating leases that had initial or remaining non-cancelable lease terms as of September 30, 2022 (in thousands):

July 2022 through December 2022	$	22,328
2023		76,223
2024		33,452
2025		17,590
2026		15,491
Thereafter		72,872
	$	237,956

Summary of commitments and obligations

The following table summarizes the Company’s commitments and obligations as noted for each of the next five years and thereafter (in thousands):

	Total		Oct - Dec 2022		2023		2024		2025		2026		Thereafter
Operating lease payments for aircraft and facility obligations	$	237,956	$	22,328	$	76,223	$	33,452	$	17,590	$	15,491	$	72,872
Firm aircraft and spare engine commitments		244,425		104,088		85,670		26,896		27,771		—		—
Interest commitments (1)		565,683		32,824		126,265		108,355		88,733		69,670		139,836
Principal maturities on long-term debt		3,441,734		110,392		437,798		438,782		522,388		498,757		1,433,617
Total commitments and obligations	$	4,489,798	$	269,632	$	725,956	$	607,485	$	656,482	$	583,918	$	1,646,325

(1) At September 30, 2022, the Company’s long-term debt had fixed interest rates.

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Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2022

Fair Value Measurements

Schedule of assets measured at fair value on a recurring basis

The Company’s assets measured at fair value on a recurring basis are summarized below (in thousands):

	Fair Value Measurements as of September 30, 2022
	Total		Level 1		Level 2		Level 3
Marketable Securities
Bonds and bond funds	$	645,346	$	—	$	645,346	$	—
Commercial paper		320,001		—		320,001		—
	$	965,347	$	—	$	965,347	$	—
Investments in Other Companies		26,112		9,240		—		16,872
Cash and Cash Equivalents		38,850		38,850		—		—
Total Assets Measured at Fair Value	$	1,030,309	$	48,090	$	965,347	$	16,872

	Fair Value Measurements as of December 31, 2021
	Total		Level 1		Level 2		Level 3
Marketable Securities
Bonds and bond funds	$	54,673	$	—	$	54,673	$	—
Commercial paper		547,316		—		547,316		—
	$	601,989	$	—	$	601,989	$	—
Cash and Cash Equivalents		258,421		258,421		—		—
Total Assets Measured at Fair Value	$	860,410	$	258,421	$	601,989	$	—

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Long-term Debt (Tables)

9 Months Ended

Sep. 30, 2022

Long-term Debt

Schedule of long-term debt

Long-term debt consisted of the following as of September 30, 2022, and December 31, 2021 (in thousands):

		September 30, 2022		December 31, 2021
Current portion of long-term debt	$	433,283	$	395,371
Current portion of unamortized debt issue cost, net		(3,858)		(3,573)
Current portion of long-term debt, net of debt issue costs	$	429,425	$	391,798
Long-term debt, net of current maturities	$	3,008,451	$	2,745,567
Long-term portion of unamortized debt issue cost, net		(26,417)		(28,147)
Long-term debt, net of current maturities and debt issue costs	$	2,982,034	$	2,717,420
Total long-term debt (including current portion)	$	3,441,734	$	3,140,938
Total unamortized debt issue cost, net		(30,275)		(31,720)
Total long-term debt, net of debt issue costs	$	3,411,459	$	3,109,218

Carrying value and fair value of long-term debt

The carrying value and fair value of the Company’s long-term debt as of September 30, 2022 and December 31, 2021, were as follows (in thousands):

		September 30, 2022		December 31, 2021
Carrying value	$	3,441,734	$	3,140,938
Fair value	$	3,298,578	$	3,132,072

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Investments in Other Companies (Tables)

9 Months Ended

Sep. 30, 2022

Investments in Other Companies

Schedule of reconciliation of Level 3 investments

The table below shows the reconciliation of the Level 3 warrant and put option Eve Investments (in thousands):

Balance at March 31, 2022	$	—
Purchases		6,551
Unrealized gains		6,773
Balance at June 30, 2022	$	13,324
Unrealized gains		3,548
Balance at September 30, 2022	$	16,872

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Flying Agreements Revenue and Lease, Airport Services and Other Revenues (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) aircraft	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Agreements with other airlines
Percentage of ASMs flown under fixed-fee arrangements			88.00%	83.90%
Percentage of ASMs flown under pro-rate arrangements			12.00%	16.10%
Rental income under operating leases
Operating lease revenue	$ 15,928	$ 17,746	$ 48,933	$ 49,154
Total operating revenues	789,443	744,783	2,323,680	1,936,328
Future minimum rental income
October 2022 through December 2022	11,918		11,918
2023	47,303		47,303
2024	45,279		45,279
2025	40,317		40,317
2026	34,758		34,758
Thereafter	121,524		121,524
Total	301,099		301,099
Deferred revenue recognized			25,800	7,700
Unbilled revenue recognized			14,400
Deferred revenue	78,100		78,100		$ 103,900
Deferred revenue in other current liabilities	1,700		1,700		24,500
Deferred revenue in other long-term liabilities	76,400		76,400		79,400
Unbilled revenue	22,800		22,800
Property and equipment and related assets	5,638,771		5,638,771		5,498,599
Gross receivables current	94,200		94,200
Gross receivables Non-current	227,600		227,600
Credit loss reserve	38,000		38,000		42,000
Decrease in credit loss reserves			4,000
Other Current Assets
Future minimum rental income
Unbilled revenue	13,200		13,200
Other Noncurrent Assets
Future minimum rental income
Unbilled revenue	9,600		$ 9,600		$ 8,400
Aircraft in schedule service or under contract
Future minimum rental income
Number of aircraft | aircraft			530
United
Future minimum rental income
Number of aircraft | aircraft			220
Delta
Future minimum rental income
Number of aircraft | aircraft			158
American
Future minimum rental income
Number of aircraft | aircraft			110
Jet aircraft and spare engines leased to third parties
Future minimum rental income
Property and equipment and related assets	234,700		$ 234,700
CRJ 200 | United | United Express Agreements
Future minimum rental income
Number of aircraft | aircraft			70
CRJ 200 | United | United Express Prorate Agreement
Future minimum rental income
Number of aircraft | aircraft			41
Agreement term			120 days
CRJ 200 | Delta | Delta Capacity Purchase Agreement
Future minimum rental income
Number of aircraft | aircraft			9
CRJ 200 | Delta | Delta Connection Prorate Agreement
Future minimum rental income
Number of aircraft | aircraft			20
Agreement term			30 days
CRJ 700 | United | United Express Agreements
Future minimum rental income
Number of aircraft | aircraft			19
CRJ 700 | Delta | Delta Connection Agreements
Future minimum rental income
Number of aircraft | aircraft			5
CRJ 700 | American
Future minimum rental income
Number of aircraft under purchase agreement | aircraft			11
CRJ 700 | American | American Capacity Purchase Agreement
Future minimum rental income
Number of aircraft | aircraft			90
CRJ 900 | Delta | Delta Connection Agreements
Future minimum rental income
Number of aircraft | aircraft			44
E175
Future minimum rental income
Number of aircraft under purchase agreement | aircraft			8
E175 | Sky West Airlines Inc. | Alaska Capacity Purchase Agreement
Future minimum rental income
Number of aircraft | aircraft			42
E175 | United | United Express Agreements
Future minimum rental income
Number of aircraft | aircraft			90
E175 | Delta
Future minimum rental income
Number of aircraft under purchase agreement | aircraft			7
E175 | Delta | Delta Connection Agreements
Future minimum rental income
Number of aircraft | aircraft			80
E175 | American | American Capacity Purchase Agreement
Future minimum rental income
Number of aircraft | aircraft			20
Flying agreements
Rental income under operating leases
Total operating revenues	763,514	719,084	$ 2,245,351	1,863,242
Flight operations
Rental income under operating leases
Total operating revenues	376,596	308,273	1,112,526	792,501
Aircraft lease and fixed revenue
Rental income under operating leases
Total operating revenues	292,174	282,498	864,178	770,548
Prorate agreements
Rental income under operating leases
Total operating revenues	94,744	128,313	268,647	300,193
Airport customer service and other revenue
Rental income under operating leases
Total operating revenues	10,001	7,953	29,396	23,932
Lease, airport services and other.
Rental income under operating leases
Total operating revenues	$ 25,929	$ 25,699	$ 78,329	$ 73,086

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Stock-Based Compensation (Details) $ / shares in Units, $ in Millions	9 Months Ended
	Sep. 30, 2022 USD ($) item $ / shares shares	Sep. 30, 2021 USD ($)
Share-Based Compensation
Upon vesting, each restricted stock unit and performance share replaced with common stock	1
Stock based compensation expense | $	$ 11.1	$ 7.3
Restricted Stock Units (RSUs)
Share-Based Compensation
Granted (in dollars per share) | $ / shares	$ 32.76
Restricted Stock Units (RSUs) | Long Term Incentive Plan 2019
Share-Based Compensation
Granted (in shares)	66,680
Vesting period	3 years
Performance shares
Share-Based Compensation
Granted (in dollars per share) | $ / shares	$ 32.76
Performance shares | Long Term Incentive Plan 2019
Share-Based Compensation
Granted (in shares)	225,345
Vesting period	3 years
Number of performance period | item	3
Performance period	1 year
Performance shares | Minimum | Long Term Incentive Plan 2019
Share-Based Compensation
Award percentage	0.00%
Performance shares | Maximum | Long Term Incentive Plan 2019
Share-Based Compensation
Award percentage	250.00%
Director
Share-Based Compensation
Granted (in shares)	24,423
Granted (in dollars per share) | $ / shares	$ 32.86

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Net Income Per Common Share - Antidilutive securities (Details) - $ / shares shares in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Net Income Per Common Share
Total antidilutive securities (in shares)	1,093	78	715	78
Warrants PSP1
Net Income Per Common Share
Warrants exercise price (in dollars per share)	$ 28.38		$ 28.38
Warrants PSP2
Net Income Per Common Share
Warrants exercise price (in dollars per share)	40.41		40.41
Warrants PSP3
Net Income Per Common Share
Warrants exercise price (in dollars per share)	$ 57.47		$ 57.47
Warrants PSP1
Net Income Per Common Share
Total antidilutive securities (in shares)	582		388
Warrants PSP2
Net Income Per Common Share
Total antidilutive securities (in shares)	125		125
Warrants PSP3
Net Income Per Common Share
Total antidilutive securities (in shares)	78	78	78	78
Employee Stock Awards
Net Income Per Common Share
Total antidilutive securities (in shares)	308		124

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Net Income Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Number of outstanding units not included in computation of Diluted EPS (in shares)	1,093,000			78,000			715,000	78,000
Numerator:
Net income	$ 48,372	$ 53,951	$ 17,734	$ 9,684	$ 61,994	$ 35,900	$ 120,057	$ 107,578
Denominator:
Basic earnings per share weighted average shares	50,593,000			50,380,000			50,531,000	50,337,000
Dilutive effect of employee stock awards and warrants	43,000			345,000			105,000	389,000
Diluted earnings per share weighted average shares	50,636,000			50,725,000			50,636,000	50,726,000
Basic earnings per share (in dollars per share)	$ 0.96			$ 0.19			$ 2.38	$ 2.14
Diluted earnings per share (in dollars per share)	$ 0.96			$ 0.19			$ 2.37	$ 2.12
Performance shares
Number of outstanding units not included in computation of Diluted EPS (in shares)							334,000	230,000

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Segment Reporting (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) segment	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Segment Reporting
Number of reporting segments | segment			2
Operating revenues	$ 789,443	$ 744,783	$ 2,323,680	$ 1,936,328
Operating expense	713,867	697,733	2,107,454	1,693,413
Depreciation and amortization expense	97,433	109,597	297,427	329,089
Special items - impairment charges		84,592		84,592
Interest expense	33,283	28,980	92,308	94,274
Segment profit (loss)	42,293	18,070	123,918	148,641
Total assets (as of September 30)	7,454,204	6,940,502	7,454,204	6,940,502	$ 7,125,947
Capital expenditures (including non-cash)	221,086	163,299	549,849	247,246
SkyWest Airlines
Segment Reporting
Operating revenues	651,494	614,377	1,918,746	1,548,422
Operating expense	649,466	633,169	1,906,739	1,498,227
Depreciation and amortization expense	43,787	53,401	136,463	156,878
Special items - impairment charges		84,592		84,592
Interest expense	4,067	2,138	8,506	11,486
Segment profit (loss)	(2,039)	(20,930)	3,501	38,709
Total assets (as of September 30)	2,973,223	2,989,600	2,973,223	2,989,600
Capital expenditures (including non-cash)	12,419	26,622	65,125	83,650
SkyWest Leasing
Segment Reporting
Operating revenues	137,949	130,406	404,934	387,906
Operating expense	64,401	64,564	200,715	195,186
Depreciation and amortization expense	53,646	56,196	160,964	172,211
Interest expense	29,216	26,842	83,802	82,788
Segment profit (loss)	44,332	39,000	120,417	109,932
Total assets (as of September 30)	4,480,981	3,950,902	4,480,981	3,950,902
Capital expenditures (including non-cash)	$ 208,667	$ 136,677	$ 484,724	$ 163,596

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Assets Held for Sale (Details) - CRJ 700 - Held for sale $ in Millions	9 Months Ended
	Sep. 30, 2022 USD ($) aircraft
Assets Held for Sale
Number of aircraft held-for-sale | aircraft	4
Assets held for sale	$ 13.5
Impairment loss of assets held for sale	$ 15.2

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Leases, Commitments, Guarantees and Contingencies (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) aircraft	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Lessee, Lease, Description [Line Items]
Operating lease right-of-use assets	$ 192,709		$ 192,709		$ 238,516
Current maturities of lease liabilities	74,141		74,141		78,886
Noncurrent operating leases	$ 117,823		117,823		$ 158,274
Operating leases			$ 56,900
Weighted-average remaining lease term for operating leases	6 years 4 months 24 days		6 years 4 months 24 days
Weighted-average discount rate for operating leases	6.00%		6.00%
Lease costs
Operating lease cost	$ 21,697	$ 23,370	$ 65,360	$ 67,582
Variable and short-term lease cost	765	976	2,588	3,256
Sublease income	(1,845)	(1,888)	(5,492)	(4,717)
Total lease cost	$ 20,617	$ 22,458	$ 62,456	$ 66,121
Aircraft
Lessee, Lease, Description [Line Items]
Number of aircraft acquired | aircraft			43
Aircraft | Minimum
Lessee, Lease, Description [Line Items]
Remaining lease term	2 years		2 years
Aircraft | Maximum
Lessee, Lease, Description [Line Items]
Remaining lease term	8 years		8 years
Airport Facilities | Minimum
Lessee, Lease, Description [Line Items]
Remaining lease term	1 month		1 month
Airport Facilities | Maximum
Lessee, Lease, Description [Line Items]
Remaining lease term	34 years		34 years

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Leases, Commitments, Guarantees and Contingencies - Operating Leases (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($) aircraft
Future minimum rental payments required under operating leases
July 2022 through December 2022	$ 22,328
2023	76,223
2024	33,452
2025	17,590
2026	15,491
Thereafter	72,872
Total	$ 237,956
E175
Future minimum rental payments required under operating leases
Number of aircraft under purchase agreement | aircraft	8

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Leases, Commitments, Guarantees and Contingencies - Commitments and Obligations (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Operating lease payments for aircraft and facility obligations
Oct - Dec 2022	$ 22,328
2023	76,223
2024	33,452
2025	17,590
2026	15,491
Thereafter	72,872
Total	237,956
Firm aircraft and spare engine commitments
Oct - Dec 2022	104,088
2023	85,670
2024	26,896
2025	27,771
Total	244,425
Interest commitments
Oct - Dec 2022	32,824
2023	126,265
2024	108,355
2025	88,733
2026	69,670
Thereafter	139,836
Total	565,683
Principal maturities on long-term debt
Oct - Dec 2022	110,392
2023	437,798
2024	438,782
2025	522,388
2026	498,757
Thereafter	1,433,617
Total	3,441,734	$ 3,140,938
Total commitments and obligations
Oct - Dec 2022	269,632
2023	725,956
2024	607,485
2025	656,482
2026	583,918
Thereafter	1,646,325
Total	$ 4,489,798

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Leases, Commitments, Guarantees and Contingencies - Guarantees (Details) $ in Millions	9 Months Ended
	Sep. 30, 2022 USD ($)
Other income, net
Leases, Commitments, Guarantees and Contingencies
Guaranteed amount received as consideration, percentage	6.50%
Debt | Aircraft and engines
Leases, Commitments, Guarantees and Contingencies
Guaranteed amount	$ 19.8
Term of guarantee obligations	5 years

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Fair Value Measurements (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Fair Value Measurements
Marketable Securities	$ 965,347	$ 601,989
Recurring | Estimate of Fair Value Measurement
Fair Value Measurements
Marketable Securities	965,347	601,989
Investments in Other Companies	26,112
Cash and Cash Equivalents	38,850	258,421
Total Assets Measured at Fair Value	1,030,309	860,410
Cost of cash and cash equivalents and available for sale securities	1,010,200	860,400
Recurring | Estimate of Fair Value Measurement | Corporate Bond Securities
Fair Value Measurements
Marketable Securities	645,346	54,673
Recurring | Estimate of Fair Value Measurement | Commercial Paper
Fair Value Measurements
Marketable Securities	320,001	547,316
Recurring | Level 1
Fair Value Measurements
Investments in Other Companies	9,240
Cash and Cash Equivalents	38,850	258,421
Total Assets Measured at Fair Value	48,090	258,421
Recurring | Level 2
Fair Value Measurements
Marketable Securities	965,347	601,989
Total Assets Measured at Fair Value	965,347	601,989
Recurring | Level 2 | Corporate Bond Securities
Fair Value Measurements
Marketable Securities	645,346	54,673
Recurring | Level 2 | Commercial Paper
Fair Value Measurements
Marketable Securities	320,001	$ 547,316
Recurring | Level 3
Fair Value Measurements
Investments in Other Companies	16,872
Total Assets Measured at Fair Value	$ 16,872

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Long-term Debt (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($) aircraft	Dec. 31, 2021 USD ($)
Debt Instrument [Line Items]
Current portion of long-term debt	$ 433,283	$ 395,371
Current portion of unamortized debt issue cost, net	(3,858)	(3,573)
Current portion of long-term debt, net of debt issue costs	429,425	391,798
Long-term debt, net of current maturities	3,008,451	2,745,567
Long-term portion of unamortized debt issue cost, net	(26,417)	(28,147)
Long-term debt, net of current maturities and debt issue costs	2,982,034	2,717,420
Total long-term debt (including current portion)	3,441,734	3,140,938
Total unamortized debt issue cost, net	(30,275)	(31,720)
Total long-term debt, net of debt issue costs	3,411,459	3,109,218
Amount outstanding	0
Maximum borrowing capacity	100,000
Current borrowing capacity	68,600
Letters of credit and surety bonds
Debt Instrument [Line Items]
Letters of credit and surety bonds outstanding with various banks and surety institutions	61,400	$ 61,400
Letters of credit
Debt Instrument [Line Items]
Amount outstanding	31,400
Promissory note
Debt Instrument [Line Items]
Principal amount	$ 167,900
E175
Debt Instrument [Line Items]
Number of aircraft delivered | aircraft	21
Purchase of aircraft financed through long-term debt	$ 430,900
Minimum | Promissory note
Debt Instrument [Line Items]
Debt instrument, term	3 years
Interest rate (as a percent)	3.60%
Minimum | E175
Debt Instrument [Line Items]
Debt instrument, term	5 years
Maximum | Promissory note
Debt Instrument [Line Items]
Debt instrument, term	4 years
Interest rate (as a percent)	4.70%
Maximum | E175
Debt Instrument [Line Items]
Debt instrument, term	12 years

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Long-term Debt - Carrying Value and Fair Value (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Carrying value	$ 3,411,459	$ 3,109,218
Recurring | Level 2
Debt Instrument [Line Items]
Carrying value	3,441,734	3,140,938
Fair value	$ 3,298,578	$ 3,132,072

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Investments in Other Companies (Details)	3 Months Ended			9 Months Ended	12 Months Ended
	Sep. 30, 2022 USD ($) $ / shares shares	Jun. 30, 2022 USD ($)	Mar. 31, 2022 USD ($)	Sep. 30, 2022 USD ($) $ / shares shares	Dec. 31, 2021 USD ($) aircraft	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Long-term debt	$ 3,411,459,000			$ 3,411,459,000	$ 3,109,218,000
Eve UAM, LLC | Strategic partnership | Electric vertical takeoff and landing ("eVTOL") aircraft
Non-binding letter of intent to purchase number of aircraft | aircraft					100
Aero Engines, LLC. ("Aero Engines")
Payments to acquire interest in joint venture							$ 22,300,000
Investment ownership (as a percent)	75.00%		75.00%	75.00%			75.00%
Additional interest in Joint venture			$ 3,300,000			$ 1,000,000.0
Long-term debt	$ 0			$ 0
Investment balance in other companies	$ 24,700,000			24,700,000
Aero Engines, LLC. ("Aero Engines") | Other Nonoperating Income.
Company's portion of loss generated by other companies				$ 1,200,000
Eve Holdings, Inc. ("Eve")
Warrants to purchase shares | shares	1,500,000			1,500,000
Warrants exercise price (in dollars per share) | $ / shares	$ 0.01			$ 0.01
Initial investment	$ 10,000,000.0			$ 10,000,000.0
Eve Holdings, Inc. ("Eve") | Level 3
Beginning balance	13,324,000
Purchases		6,551,000
Unrealized gains	3,548,000	6,773,000
Ending balance	$ 16,872,000	$ 13,324,000		$ 16,872,000
Eve Holdings, Inc. ("Eve") | Level 3 | Black Scholes Option Pricing Model | Volatility
Measurement input	0.49			0.49
Eve Holdings, Inc. ("Eve") | Put option
Shares obtained | shares				1,000,000
Eve Holdings, Inc. ("Eve") | Other Assets
Investment balance in other companies	$ 26,100,000			$ 26,100,000
Eve Holdings, Inc. ("Eve") | Other Nonoperating Income.
Company's portion of loss generated by other companies				$ 16,100,000
Eve Holdings, Inc. ("Eve") | Class A common stock
Number of shares acquired | shares				1,000,000

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Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Taxes
Effective tax rate (as a percent)	14.80%	31.90%	22.20%	26.10%
Statutory Federal income tax rate (as a percent)	21.00%	21.00%	21.00%	21.00%
Benefit from release of uncertain tax position	$ 7.4		$ 7.4

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Special Items - Impairment Charge (Details) $ in Millions	Sep. 30, 2021 USD ($)
CRJ 900
Impairment charges	$ 84.6