Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Operating Revenue	$ 1,037,156	$ 861,300
Operating Expenses
Salaries, wages and benefits	298,019	202,614
Aircraft fuel	244,337	163,551
Maintenance, materials and repairs	118,899	121,133
Depreciation and amortization	72,202	67,789
Travel	42,768	37,672
Navigation fees, landing fees and other rent	39,354	44,887
Passenger and ground handling services	34,936	40,065
Aircraft rent	12,995	20,756
Loss (gain) on disposal of flight equipment	(6,240)	16
Special charge	2,633	0
Transaction-related expenses	0	201
Other	55,857	58,412
Total Operating Expenses	915,760	757,096
Operating Income	121,396	104,204
Non-operating Expenses (Income)
Interest income	(240)	(211)
Interest expense	20,423	27,180
Capitalized interest	(3,764)	(1,271)
Unrealized loss on financial instruments	0	113
Other (income) expense, net	(618)	(39,456)
Total Non-operating Expenses (Income)	15,801	(13,645)
Income before income taxes	105,595	117,849
Income tax expense	24,084	27,916
Net Income	$ 81,511	$ 89,933
Earnings per share:
Basic	$ 2.82	$ 3.16
Diluted	$ 2.38	$ 3.05
Weighted average shares:
Basic	28,854	28,491
Diluted	34,690	29,478