Oakland, CA → San Diego, CA flight delays
OAK → SAN · all airlines · 261 flights · April 2026 · source: US BTS
This route is delayed
41%of the time, by +46 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
59%
Delayed 3h+
0.8%
Cancelled
0.4%
Avg when late
+46m
Best & worst day to fly
Most on-time
Saturday
delayed 15%
Worst
Friday
delayed 61%
Which airline is most punctual on OAK → SAN?
SkyWestdelayed 33%
Southwestdelayed 42%
Frequently asked
How often is the Oakland, CA to San Diego, CA flight delayed?
About 41% of OAK → SAN flights arrive late (15+ minutes), by an average of 46 minutes when they do, based on 261 flights in April 2026.
Which airline is most punctual on OAK → SAN?
SkyWest, delayed 33% of the time — the best of the 2 airlines flying this route.
What is the best day to fly OAK → SAN?
Saturday is the most on-time (delayed 15%), while Friday is the worst (delayed 61%).
Airport overviews