Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2024

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

Disaggregated operating revenues are as follows (in millions):

	Year Ended December 31,
	2024		2023		2022
Passenger revenues:
Fare	$	1,435	$	1,277	$	1,382
Non-fare passenger revenues:
Service fees	1,005		943		817
Baggage	862		880		741
Seat selection	264		281		251
Other	117		128		57
Total non-fare passenger revenue	2,248		2,232		1,866
Total passenger revenues	3,683		3,509		3,248
Other revenues	92		80		78
Total operating revenues	$	3,775	$	3,589	$	3,326

Revenue by Geographic Region

Operating revenues by principal geographic region, as defined by the U.S. Department of Transportation (the “DOT”), are as follows (in millions):

	Year Ended December 31,
	2024		2023		2022
Domestic	$	3,565	$	3,315	$	3,051
Latin America	210		274		275
Total operating revenues	$	3,775	$	3,589	$	3,326