F91990 NashvilleBNA PhiladelphiaPHL · 05:07
F91990 by Frontier Airlines flies from Nashville (BNA) to Philadelphia (PHL).
scheduled from BNA
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BNA and PHL are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Nashville to Philadelphia flights
same route · Frontier AirlinesIf F91990 is cancelled, these are the other Frontier Airlines nonstop flights from Nashville to Philadelphia, with scheduled departure times in BNA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How F91990 actually runs
Pro Flight Search has tracked every published board update for F91990 across the BNA and PHL boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed -23 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how F91990 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N389FR.
Board clocks recorded as BNA and PHL published them.
Planning around F91990? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — F91990 Nashville to Philadelphia on-time performance, measured from the BNA and PHL airport boards.
https://proflightsearch.com/flight/F91990
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