AA3309 BostonBOS PhiladelphiaPHL
AA3309 by American Airlines flies from Boston (BOS) to Philadelphia (PHL).
scheduled from BOS
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BOS 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 Boston to Philadelphia flights today
same route · American AirlinesIf AA3309 is cancelled, these are the other American Airlines nonstop flights from Boston to Philadelphia on the same day, with scheduled departure times in BOS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA3309 actually runs
Pro Flight Search has tracked every published board update for AA3309 across the BOS and PHL boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at BOS and PHL.
The verdict above is that record speaking, so it reflects how AA3309 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around AA3309? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA3309 Boston to Philadelphia on-time performance, measured from the BOS and PHL airport boards.
https://proflightsearch.com/flight/AA3309
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