Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2023

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

Disaggregated operating revenues are as follows (in millions):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
Passenger revenues:
Fare	$	302	$	386	$	966	$	1,035
Non-fare passenger revenues:
Service fees	244		220		706		583
Baggage	211		202		664		518
Seat selection	65		61		211		183
Other	40		14		90		42
Total non-fare passenger revenue	560		497		1,671		1,326
Total passenger revenues	862		883		2,637		2,361
Other revenues	21		23		61		59
Total operating revenues	$	883	$	906	$	2,698	$	2,420

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):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
Domestic	$	818	$	832	$	2,476	$	2,197
Latin America	65		74		222		223
Total operating revenues	$	883	$	906	$	2,698	$	2,420