American AirlinesAA83% on time
Flights AA3157 07:03 daily · AA621 14:33 daily
live
Direct flights from San Juan (SJU) to Philadelphia (PHL): 21 nonstop departures observed each week across 3 airlines. 84% of the last 19 operated flights arrived within 15 minutes of schedule. The median arrival is 9 minutes early. No cancellations were recorded across the 19 tracked flights. The nonstop covers 2,543 km, an estimated 3 hours 46 minutes in the air. Measured by Pro Flight Search from live flight boards at San Juan and Philadelphia. Updated 13 September 2026 at 22:29 UTC.
SJU
San Juan
busy · +17
PHL
Philadelphia
smooth · +7
2,543 km · ~3h 46m est.
Runs reliable · 3 airlines · 21x weekly · nonstop
84% on time
of the last 19 operated SJU → PHL flights arrived within 15 minutes
Median arrival delay is −9 min. 0 of 19 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−9 minacross the last 19 operated legs
Flight time~3h 46mestimated from route distance
Weekly departures21x3 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 19
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American AirlinesFrontier AirlinesJetBlue Airways
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at SJU and PHL: 46% odds of a 15+ minute delay, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the San Juan to Philadelphia route actually runs
Pro Flight Search records official board updates for nonstop SJU to PHL flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — San Juan (SJU) to Philadelphia (PHL) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SJU-PHL
SJU to PHL questions
Is SJU–PHL running on time right now?
Smooth skies ahead. The departure side at SJU is the weaker end, route health score 83/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on SJU–PHL?
Operators schedule morning departures around 06:44 from SJU. Earlier flights typically land before destination-airport delays accumulate later in the day; check the PHL delay card to confirm conditions when you'd arrive.
How long is the flight from SJU to PHL?
Great-circle distance is 2,543 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 210–248 min gate-to-gate on this route.
How often does SJU–PHL fly?
3 carriers operate this route, around 45 flights a week between them. Compare carrier days and times in the airline list above.
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