Philadelphia, PA → San Juan, PR flight delays
PHL → SJU · all airlines · 224 flights · April 2026 · source: US BTS
This route is delayed
26%of the time, by +78 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
74%
Delayed 3h+
1.4%
Cancelled
2.7%
Avg when late
+78m
Best & worst day to fly
Most on-time
Thursday
delayed 15%
Worst
Saturday
delayed 39%
Which airline is most punctual on PHL → SJU?
Americandelayed 12%
JetBluedelayed 23%
Frontierdelayed 38%
Frequently asked
How often is the Philadelphia, PA to San Juan, PR flight delayed?
About 26% of PHL → SJU flights arrive late (15+ minutes), by an average of 78 minutes when they do, based on 224 flights in April 2026.
Which airline is most punctual on PHL → SJU?
American, delayed 12% of the time — the best of the 3 airlines flying this route.
What is the best day to fly PHL → SJU?
Thursday is the most on-time (delayed 15%), while Saturday is the worst (delayed 39%).
Airport overviews