AA1921 MiamiMIA · 19:41 TampaTPA
AA1921 by American Airlines flies from Miami (MIA) to Tampa (TPA) for the Thu, Sep 10 departure.
departs MIA · on schedule
board checked 3m ago · checking again in 45s
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by TPA (Tampa), currently flying MVFR (marginal visual). 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 Miami to Tampa flights today
same route · American AirlinesIf AA1921 is cancelled, these are the other American Airlines nonstop flights from Miami to Tampa on the same day, with scheduled departure times in MIA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA1921 actually runs
Pro Flight Search has tracked every published board update for AA1921 across the MIA and TPA boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: departed +94 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AA1921 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: N750UW, N772XF.
Board clocks recorded as MIA and TPA published them.
Planning around AA1921? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA1921 Miami to Tampa on-time performance, measured from the MIA and TPA airport boards.
https://proflightsearch.com/flight/AA1921
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