AUS (Austin) to SFO (San Francisco) flights arrive on time 79% of the time. The most reliable airline on this route is United Airlines at 80%. The average delay is 68 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated April 2026.AUS → SFO
AUS (Austin) to SFO (San Francisco)
AUS → SFO on-time performance by month
This route is on time most of the time. About 79% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
United Airlines edges out Delta Air Lines on this route — 80% vs 69% on time.
Airline Comparison
United Airlines leads at 80% on time; Delta Air Lines trails at 69%.
Good to know
Departing from AUS
79% on timeExpect ~16 min sitting on the taxiway after your gate pushes back. AUS has long runway queues.
TSA is currently ~17 min. Best time: 4 AM (about 5 min).
Arriving at SFO
80% on timeWhen flights into SFO are late, the average delay is 67 minutes. Build buffer if you have ground plans.
If connecting at SFO: TSA is ~12 min right now. Allow at least 60 minutes for a domestic connection.
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Data last updated April 2026. Source: Bureau of Transportation Statistics.