AA640 PhoenixPHX HoustonIAH
AA640 by American Airlines flies from Phoenix (PHX) to Houston (IAH).
scheduled from PHX
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at PHX 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.
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 Phoenix to Houston flights today
same route · American AirlinesIf AA640 is cancelled, these are the other American Airlines nonstop flights from Phoenix to Houston on the same day, with scheduled departure times in PHX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA640 actually runs
Pro Flight Search has tracked every published board update for AA640 across the PHX and IAH boards: schedule changes, gate pushes and actual clocks. Combined risk score: 7.3/100. Based on airport operations, weather, and cached board history at PHX and IAH.
The verdict above is that record speaking, so it reflects how AA640 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around AA640? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA640 Phoenix to Houston on-time performance, measured from the PHX and IAH airport boards.
https://proflightsearch.com/flight/AA640
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