v3.26.3
Revenue Recognition (Tables)
 9 Months Ended
Sep. 30, 2026
Revenue from Contract with Customer [Abstract]  
Schedule of Disaggregation of Revenue Disaggregated operating revenues are as follows (in millions):
Three Months Ended September 30,Nine Months Ended September 30,
2026202520262025
Passenger revenues:
Fare$665 $330 $1,727 $1,028 
Non-fare passenger revenues:
Service fees281 234 717 720 
Baggage239 178 688 569 
Seat selection91 78 262 228 
Other51 34 120 91 
Total non-fare passenger revenue662 524 1,787 1,608 
Total passenger revenues1,327 854 3,514 2,636 
Other revenues28 32 112 91 
Total operating revenues$1,355 $886 $3,626 $2,727 
Schedule of 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,
2026202520262025
Domestic$1,300 $841 $3,463 $2,583 
Latin America55 45 163 144 
Total operating revenues$1,355 $886 $3,626 $2,727