F91726Frontier Airlines · PHL → SJU
live · 43m ago
Route confirmed Frontier Airlines

F91726 PhiladelphiaPHL San JuanSJU

F91726 by Frontier Airlines flies from Philadelphia (PHL) to San Juan (SJU).

Right nowNext departure tomorrow Operates daily
02:59

scheduled from PHL

The route today

live boards
PHLPhiladelphiaOn-time likelyPHL delay board →
SJUSan JuanOn-time likelySJU delay board →
PHL→SJUevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
47%Chance of 15+ min delay
0.4%Chance of cancellation
+23 minTypical airport delay in this weather

Conditions at PHL and SJU are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow on this route

Forecast

Philadelphia to San Juan with Frontier Airlines · Sat 31 Oct, local date

Outlook: about usual
Chance a departure leaves 60+ min late
11%0.9× usual

Forecast weather: 32% chance of thunder and 83% chance of rain at San Juan

No cancellation outlook here: this airport's board does not publish cancellations reliably.

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 3 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Philadelphia to San Juan flights today

same route · Frontier Airlines
F92696departs 05:30
F91016departs 10:24
F91166departs 11:23
F94462departs 20:02

If F91726 is cancelled, these are the other Frontier Airlines nonstop flights from Philadelphia to San Juan on the same day, with scheduled departure times in PHL local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How F91726 actually runs

Pro Flight Search has tracked every published board update for F91726 across the PHL and SJU boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at PHL and SJU.

The verdict above is that record speaking, so it reflects how F91726 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around F91726? 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: F91726 Philadelphia to San Juan on-time performance, measured from the PHL and SJU airport boards.

Canonical URL
https://proflightsearch.com/flight/F91726
How we measure this →