San Diego, CA → Austin, TX flight delays
SAN → AUS · all airlines · 243 flights · April 2026 · source: US BTS
This route is delayed
20%of the time, by +59 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
80%
Delayed 3h+
1.6%
Cancelled
0%
Avg when late
+59m
Best & worst day to fly
Most on-time
Wednesday
delayed 5%
Worst
Thursday
delayed 29%
Which airline is most punctual on SAN → AUS?
SkyWestdelayed 14%
Southwestdelayed 25%
Frequently asked
How often is the San Diego, CA to Austin, TX flight delayed?
About 20% of SAN → AUS flights arrive late (15+ minutes), by an average of 59 minutes when they do, based on 243 flights in April 2026.
Which airline is most punctual on SAN → AUS?
SkyWest, delayed 14% of the time — the best of the 2 airlines flying this route.
What is the best day to fly SAN → AUS?
Wednesday is the most on-time (delayed 5%), while Thursday is the worst (delayed 29%).
Airport overviews