AA1539 Las VegasLAS · 22:15 MiamiMIA · 06:03
AA1539 by American Airlines flies from Las Vegas (LAS) to Miami (MIA).
scheduled from LAS
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LAS and MIA 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 Las Vegas to Miami flights today
same route · American AirlinesIf AA1539 is cancelled, these are the other American Airlines nonstop flights from Las Vegas to Miami on the same day, with scheduled departure times in LAS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA1539 actually runs
Pro Flight Search has tracked every published board update for AA1539 across the LAS and MIA boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed -4 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AA1539 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: N315UU, N991AN.
Board clocks recorded as LAS and MIA published them.
Planning around AA1539? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA1539 Las Vegas to Miami on-time performance, measured from the LAS and MIA airport boards.
https://proflightsearch.com/flight/AA1539
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