AA3540 MiamiMIA ColumbusCMH · 17:46
AA3540 by American Airlines flies from Miami (MIA) to Columbus (CMH).
scheduled from MIA
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at MIA and CMH 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 at MIA
ForecastThu 12 Nov, local date
- 75% chance of rain
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at CMH
ForecastThu 12 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Miami to Columbus flights today
same route · American AirlinesIf AA3540 is cancelled, these are the other American Airlines nonstop flights from Miami to Columbus on the same day, with scheduled departure times in MIA 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 AA3540 actually runs
Pro Flight Search has tracked every published board update for AA3540 across the MIA and CMH boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed -16 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AA3540 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: N316GS, N270NN.
Board clocks recorded as MIA and CMH published them.
Planning around AA3540? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: AA3540 Miami to Columbus on-time performance, measured from the MIA and CMH airport boards.
https://proflightsearch.com/flight/AA3540
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