Unaudited Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
REVENUES	$ 485,517	$ 501,095
OPERATING EXPENSES
Salaries, wages and benefits	171,482	176,715
Depreciation and amortization	90,380	84,728
Maintenance, materials and repairs	49,883	43,833
Fuel	63,545	66,755
Contracted ground and aviation services	15,706	17,788
Travel	30,446	29,553
Landing and ramp	4,030	4,124
Rent	7,532	8,112
Insurance	2,736	2,548
Other operating expenses	16,773	19,516
Costs and Expenses	452,513	453,672
OPERATING INCOME	33,004	47,423
OTHER INCOME (EXPENSE)
Interest income	239	215
Non-service component of retiree benefit costs	(1,085)	(3,218)
Net gain (loss) on financial instruments	2,355	(1,740)
Loss from non-consolidated affiliate	(79)	(406)
Interest expense	(21,988)	(15,705)
Nonoperating Income (Expense)	(20,558)	(20,854)
EARNINGS FROM CONTINUING OPERATIONS BEFORE INCOME TAXES	12,446	26,569
INCOME TAX EXPENSE	(3,827)	(6,428)
EARNINGS FROM CONTINUING OPERATIONS	8,619	20,141
EARNINGS FROM DISCONTINUED OPERATIONS, NET OF TAXES	0	0
NET EARNINGS	$ 8,619	$ 20,141
BASIC EARNINGS PER SHARE
Continuing operations (in dollars per share)	$ 0.13	$ 0.28
Discontinued operations (in dollars per share)	0	0
TOTAL BASIC EARNINGS PER SHARE (in dollars per share)	0.13	0.28
DILUTED EARNINGS PER SHARE
Continuing operations (in dollars per share)	0.13	0.25
Discontinued operations (in dollars per share)	0	0
TOTAL DILUTED EARNINGS PER SHARE (in dollars per share)	$ 0.13	$ 0.25
WEIGHTED AVERAGE SHARES
Basic (in shares)	64,973	71,802
Diluted (in shares)	67,235	83,057