UA5223 MonterreyMTY · 10:00 HoustonIAH · 12:30
UA5223 by United Airlines flies from Monterrey (MTY) to Houston (IAH).
scheduled from MTY
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 on this route
ForecastMonterrey to Houston with United Airlines · Mon 2 Nov, local date
- Chance a departure leaves 60+ min late
- 7.8%0.9× usual
Forecast weather: 65% chance of fog at Houston
No cancellation outlook here: this airport's board does not publish cancellations reliably.
Forecast: GateWeather · 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 Monterrey to Houston flights today
same route · United AirlinesIf UA5223 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 UA5223 actually runs
Pro Flight Search has tracked every published board update for UA5223 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: landed -5 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA5223 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: N168SY.
Board clocks recorded as MTY and IAH published them.
Planning around UA5223? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: UA5223 Monterrey to Houston on-time performance, measured from the MTY and IAH airport boards.
https://proflightsearch.com/flight/UA5223
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