AA4075 MiamiMIA HoustonIAH · 12:58
AA4075 by American Airlines flies from Miami (MIA) to Houston (IAH) for the Thu, Aug 20 departure.
arrival expected at IAH · 24 min early
board checked 22m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at MIA and IAH 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.
Under low visibility at MIA, American Airlines has historically cancelled ~14% of flights, vs 1.6% in clear conditions, over the trailing 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 Houston flights today
same route · American AirlinesIf AA4075 is cancelled, these are the other American Airlines nonstop flights from Miami to Houston 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 AA4075 actually runs
Pro Flight Search has tracked every published board update for AA4075 across the MIA and IAH boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at MIA and IAH.
The verdict above is that record speaking, so it reflects how AA4075 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around AA4075? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA4075 Miami to Houston on-time performance, measured from the MIA and IAH airport boards.
https://proflightsearch.com/flight/AA4075
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