Phoenix, AZ → San Diego, CA flight delays
PHX → SAN · all airlines · 554 flights · May 2026 · source: US BTS
This route is delayed
32%of the time, by +44 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
68%
Delayed 3h+
0.2%
Cancelled
0.5%
Avg when late
+44m
Best & worst day to fly
Most on-time
Tuesday
delayed 21%
Worst
Thursday
delayed 47%
Which airline is most punctual on PHX → SAN?
Americandelayed 20%
SkyWestdelayed 28%
Frontierdelayed 32%
Southwestdelayed 41%
Frequently asked
How often is the Phoenix, AZ to San Diego, CA flight delayed?
About 32% of PHX → SAN flights arrive late (15+ minutes), by an average of 44 minutes when they do, based on 554 flights in May 2026.
Which airline is most punctual on PHX → SAN?
American, delayed 20% of the time — the best of the 4 airlines flying this route.
What is the best day to fly PHX → SAN?
Tuesday is the most on-time (delayed 21%), while Thursday is the worst (delayed 47%).
Airport overviews