Property and Equipment (Tables)

3 Months Ended

Mar. 31, 2023

Property, Plant and Equipment [Abstract]

Schedule of Property and Equipment

Property and equipment, to be held and used, is summarized as follows (in thousands):

	March 31, 2023		December 31, 2022
Flight equipment	$	3,609,393	$	3,506,134
Ground equipment	71,018		70,092
Leasehold improvements, facilities and office equipment	40,826		40,183
Aircraft modifications and projects in progress	565,638		445,633
	4,286,875		4,062,042
Accumulated depreciation	(1,733,201)		(1,659,634)
Property and equipment, net	$	2,553,674	$	2,402,408