UA1090 HoustonIAH · 14:26 Mexico CityMEX · 15:40
UA1090 by United Airlines flies from Houston (IAH) to Mexico City (MEX) for the Wed, Sep 16 departure.
departs IAH · on schedule
board checked 11m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at IAH and MEX 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 Houston to Mexico City flights today
same route · United AirlinesIf UA1090 is cancelled, these are the other United Airlines nonstop flights from Houston to Mexico City on the same day, with scheduled departure times in IAH local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA1090 actually runs
Pro Flight Search has tracked every published board update for UA1090 across the IAH and MEX boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: departed -4 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA1090 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: N837UA.
Board clocks recorded as IAH and MEX published them.
Planning around UA1090? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA1090 Houston to Mexico City on-time performance, measured from the IAH and MEX airport boards.
https://proflightsearch.com/flight/UA1090
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