UA2456 OrlandoMCO · 15:15 HoustonIAH · 16:55
UA2456 by United Airlines flies from Orlando (MCO) to Houston (IAH) for the Mon, Sep 7 departure.
departs MCO · 248 min late
board checked 2m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at MCO 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 Orlando to Houston flights today
same route · United AirlinesIf UA2456 is cancelled, these are the other United Airlines nonstop flights from Orlando to Houston on the same day, with scheduled departure times in MCO local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA2456 actually runs
Pro Flight Search has tracked every published board update for UA2456 across the MCO and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +17 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA2456 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 MCO and IAH published them.
Planning around UA2456? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA2456 Orlando to Houston on-time performance, measured from the MCO and IAH airport boards.
https://proflightsearch.com/flight/UA2456
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