Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Current Assets:
Cash and cash equivalents	$ 3,215	$ 3,266
Short-term investments	3,396	3,268
Accounts receivable, net of allowance for uncollectible accounts of $24 and $23	3,224	3,176
Fuel, expendable parts and supplies inventories, net of allowance for obsolescence of $134 and $136	1,379	1,424
Prepaid expenses and other	2,187	1,877
Total current assets	13,401	13,011
Noncurrent Assets:
Property and equipment, net of accumulated depreciation and amortization of $20,881 and $20,370	33,249	33,109
Operating lease right-of-use assets	7,067	7,036
Goodwill	9,753	9,753
Identifiable intangibles, net of accumulated amortization of $904 and $902	5,990	5,992
Equity investments	2,249	2,128
Deferred income taxes, net	432	325
Other noncurrent assets	993	934
Total noncurrent assets	59,733	59,277
Total assets	73,134	72,288
Current Liabilities:
Current maturities of debt and finance leases	2,136	2,359
Current maturities of operating leases	724	714
Accounts payable	4,754	5,106
Accrued salaries and related benefits	2,828	3,288
Fuel card obligation	1,100	1,100
Other accrued liabilities	2,003	1,779
Total current liabilities	28,417	25,940
Noncurrent Liabilities:
Debt and finance leases	19,823	20,671
Pension, postretirement and related benefits	3,730	3,707
Noncurrent operating leases	6,877	6,866
Other noncurrent liabilities	3,614	4,074
Total noncurrent liabilities	38,457	39,766
Commitments and Contingencies
Stockholders' Equity:
Common stock at $0.0001 par value; 1,500,000,000 shares authorized, 653,855,351 and 651,800,786 shares issued	0	0
Additional paid-in capital	11,544	11,526
Retained earnings	807	1,170
Accumulated other comprehensive loss	(5,754)	(5,801)
Treasury stock, at cost, 11,138,728 and 10,535,033 shares	(337)	(313)
Total stockholders' equity	6,260	6,582
Total liabilities and stockholders' equity	73,134	72,288
Air traffic
Current Liabilities:
Deferred revenue liability, current	11,187	8,160
Noncurrent Liabilities:
Loyalty program deferred revenue		100
Loyalty program
Current Liabilities:
Deferred revenue liability, current	3,685	3,434
Noncurrent Liabilities:
Loyalty program deferred revenue	$ 4,413	$ 4,448