Santa Ana, CA → San Francisco, CA flight delays
SNA → SFO · all airlines · 377 flights · April 2026 · source: US BTS
This route is delayed
51%of the time, by +66 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
49%
Delayed 3h+
2.2%
Cancelled
2.7%
Avg when late
+66m
Best & worst day to fly
Most on-time
Tuesday
delayed 22%
Worst
Sunday
delayed 78%
Which airline is most punctual on SNA → SFO?
SkyWestdelayed 47%
Uniteddelayed 58%
Frequently asked
How often is the Santa Ana, CA to San Francisco, CA flight delayed?
About 51% of SNA → SFO flights arrive late (15+ minutes), by an average of 66 minutes when they do, based on 377 flights in April 2026.
Which airline is most punctual on SNA → SFO?
SkyWest, delayed 47% of the time — the best of the 2 airlines flying this route.
What is the best day to fly SNA → SFO?
Tuesday is the most on-time (delayed 22%), while Sunday is the worst (delayed 78%).
Airport overviews