Delta Air Lines Ramps Up Austin Service with Three New Routes

Delta Air Lines is expanding at Austin-Bergstrom International Airport (AUS) with three new flights and increased service on two existing routes.

Starting Nov. 9, 2025, Delta will begin twice-daily service to Denver (DEN) from Austin. Then, starting June 7, 2026, the airline is adding once-daily service to Columbus (CMH) and twice-daily service to Kansas City (MCI), both from Austin.

All three new routes will be operated by Delta Connection partner SkyWest on an Embraer 175 jet, with Delta First, Delta Comfort, and Delta Main cabins onboard.

For the expanded service from Austin, Delta is increasing its San Francisco (SFO) route from once to twice daily starting April 13, 2026. The airline is also expanding its Indianapolis (IND) service from one to three daily flights starting June 7, 2026.

These new and expanded routes build on previously announced service to Palm Springs (PSP) launching in November and to Cancun (CUN) and Cabo San Lucas (SJD) in December. The moves signal that Austin is a growth market for the airline, which will open a permanent flight attendant base in the city in October.