v3.26.3
REVENUE RECOGNITION (Tables)
 9 Months Ended
Sep. 30, 2026
Revenue from Contract with Customer [Abstract]  
Schedule of Operating Revenue by Geographical Region The table below presents the Company's operating revenue by principal geographic region (in millions):
Three Months Ended September 30,Nine Months Ended September 30,
2026202520262025
Domestic (U.S. and Canada)$10,725 $8,990 $30,049 $25,808 
Atlantic3,853 3,486 9,725 8,755 
Pacific1,844 1,568 5,857 5,009 
Latin America1,454 1,181 4,524 4,100 
Total$17,875 $15,225 $50,156 $43,673 
Schedule of Roll Forward of Frequent Flyer Deferred Revenue The table below presents a roll forward of Frequent flyer deferred revenue (in millions):
Three Months Ended September 30,Nine Months Ended September 30,
2026202520262025
Beginning Balance$7,971 $7,665 $7,777 $7,441 
Miles earned1,096 968 3,214 2,878 
Travel miles redeemed(1,072)(896)(2,920)(2,514)
Non-travel miles redeemed(31)(36)(106)(103)
Ending Balance$7,965 $7,702 $7,965 $7,702