AA4363 BuffaloBUF · 11:03 New YorkLGA · 12:29
AA4363 by American Airlines flies from Buffalo (BUF) to New York (LGA).
scheduled from BUF
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BUF and LGA 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 Buffalo to New York flights today
same route · American AirlinesIf AA4363 is cancelled, these are the other American Airlines nonstop flights from Buffalo to New York on the same day, with scheduled departure times in BUF local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA4363 actually runs
Pro Flight Search has tracked every published board update for AA4363 across the BUF and LGA boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left noticeably late (~34 min) but landed a little late (~12 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how AA4363 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: N109HQ, N654RW.
Board clocks recorded as BUF and LGA published them.
Planning around AA4363? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA4363 Buffalo to New York on-time performance, measured from the BUF and LGA airport boards.
https://proflightsearch.com/flight/AA4363
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