UA1056 CancúnCUN · 13:43 HoustonIAH · 16:07
UA1056 by United Airlines flies from Cancún (CUN) to Houston (IAH) for the Sat, Sep 12 departure.
departs CUN · on schedule
board checked 33m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at CUN 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 Cancún to Houston flights today
same route · United AirlinesIf UA1056 is cancelled, these are the other United Airlines nonstop flights from Cancún to Houston on the same day, with scheduled departure times in CUN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA1056 actually runs
Pro Flight Search has tracked every published board update for UA1056 across the CUN and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +6 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA1056 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as CUN and IAH published them.
Planning around UA1056? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA1056 Cancún to Houston on-time performance, measured from the CUN and IAH airport boards.
https://proflightsearch.com/flight/UA1056
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