v3.26.1
Revenue Recognition (Tables)
 6 Months Ended
Jun. 30, 2026
Revenue from Contract with Customer [Abstract]  
Schedule of Disaggregation of Revenue Disaggregated operating revenues are as follows (in millions):
Three Months Ended June 30,Six Months Ended June 30,
2026202520262025
Passenger revenues:
Fare$613 $348 $1,062 $698 
Non-fare passenger revenues:
Service fees266 252 436 486 
Baggage234 186 449 391 
Seat selection88 81 171 150 
Other34 31 69 57 
Total non-fare passenger revenue622 550 1,125 1,084 
Total passenger revenues1,235 898 2,187 1,782 
Other revenues44 31 84 59 
Total operating revenues$1,279 $929 $2,271 $1,841 
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 June 30,Six Months Ended June 30,
2026202520262025
Domestic$1,219 $874 $2,163 $1,742 
Latin America60 55 108 99 
Total operating revenues$1,279 $929 $2,271 $1,841