UA6253 MonterreyMTY · 16:48 HoustonIAH · 18:25
UA6253 by United Airlines flies from Monterrey (MTY) to Houston (IAH) for the Mon, Nov 9 departure.
estimated arrival at IAH · local time · ~14h 25m from now
board checked 20m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 16:52 · typical taxi-out at MTY ≈ 7 min.
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 MTY 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 at Monterrey
ForecastWed 11 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Houston
ForecastWed 11 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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 Monterrey to Houston flights today
same route · United AirlinesIf UA6253 is cancelled, these are the other United Airlines nonstop flights from Monterrey to Houston on the same day, with scheduled departure times in MTY 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 UA6253 actually runs
Pro Flight Search has tracked every published board update for UA6253 across the MTY and IAH boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: left about 6 min early but landed about 16 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA6253 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: N85354.
Board clocks recorded as MTY and IAH published them.
Planning around UA6253? 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: UA6253 Monterrey to Houston on-time performance, measured from the MTY and IAH airport boards.
https://proflightsearch.com/flight/UA6253
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