Austin, TX → San Francisco, CA flight delays
AUS → SFO · all airlines · 220 flights · April 2026 · source: US BTS
This route is delayed
40%of the time, by +61 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
60%
Delayed 3h+
1.4%
Cancelled
0%
Avg when late
+61m
Best & worst day to fly
Most on-time
Tuesday
delayed 15%
Worst
Monday
delayed 65%
Which airline is most punctual on AUS → SFO?
Uniteddelayed 34%
Deltadelayed 48%
Frequently asked
How often is the Austin, TX to San Francisco, CA flight delayed?
About 40% of AUS → SFO flights arrive late (15+ minutes), by an average of 61 minutes when they do, based on 220 flights in April 2026.
Which airline is most punctual on AUS → SFO?
United, delayed 34% of the time — the best of the 2 airlines flying this route.
What is the best day to fly AUS → SFO?
Tuesday is the most on-time (delayed 15%), while Monday is the worst (delayed 65%).
Airport overviews