AA3423 BirminghamBHM · 06:06 MiamiMIA
AA3423 by American Airlines flies from Birmingham (BHM) to Miami (MIA) for the Sun, Nov 8 departure.
en route from BHM to MIA
board checked 22m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 06:28.
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operation0 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BHM and MIA 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 Birmingham
ForecastMon 9 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.
Tomorrow at Miami
ForecastMon 9 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 Birmingham to Miami flights today
same route · American AirlinesIf AA3423 is cancelled, these are the other American Airlines nonstop flights from Birmingham to Miami on the same day, with scheduled departure times in BHM 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 AA3423 actually runs
Pro Flight Search has tracked every published board update for AA3423 across the BHM and MIA boards: schedule changes, gate pushes and actual clocks. Usually departs ~12 min late. Based on 14 confirmed departures · 8/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AA3423 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: N201NN, N347JT, N264NN, N305CL.
Board clocks recorded as BHM and MIA published them.
Planning around AA3423? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: AA3423 Birmingham to Miami on-time performance, measured from the BHM and MIA airport boards.
https://proflightsearch.com/flight/AA3423
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