UA1051 CancúnCUN · 13:12 HoustonIAH · 15:36
UA1051 by United Airlines flies from Cancún (CUN) to Houston (IAH).
scheduled from CUN
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
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. These figures come from both airports' records 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 →
Tomorrow on this route
ForecastCancún to Houston with United Airlines · Sun 1 Nov, local date
- Chance a departure is cancelled
- 0.6%0.7× usual
- Chance a departure leaves 60+ min late
- 5.2%1.5× usual
Forecast weather: 37% chance of fog at Houston
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 5 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
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 UA1051 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 that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How UA1051 actually runs
Pro Flight Search has tracked every published board update for UA1051 across the CUN and IAH boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed -8 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA1051 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 UA1051? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: UA1051 Cancún to Houston on-time performance, measured from the CUN and IAH airport boards.
https://proflightsearch.com/flight/UA1051
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