Market share in AUS

DEC 2019

• SWA 34.57%
• AAL 17.91%
• DAL 13.36%

SEPT 2025(latest figures)

• SWA 42.48%
• AAL 15.81%
• DAL 15.22%

SWA is up 22%
DAL is up 15%
AAL is down 11%

Just for comparison look at SEA.

DEC 2019

• ALK 42.54%
• DAL 19.53%

SEPT 2025

• ALK 48.11%
• DAL 19.48%

ALK is up 13%
DAL is flat
Source is DOT BTS