UA2453 JacksonvilleJAX · 07:00 HoustonIAH · 08:27
UA2453 by United Airlines flies from Jacksonville (JAX) to Houston (IAH) for the Sun, Oct 11 departure.
arrived at IAH · 22 min early
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at JAX 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 Jacksonville to Houston flights today
same route · United AirlinesIf UA2453 is cancelled, these are the other United Airlines nonstop flights from Jacksonville to Houston on the same day, with scheduled departure times in JAX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA2453 actually runs
Pro Flight Search has tracked every published board update for UA2453 across the JAX and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left a little late (~7 min) but landed about 12 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA2453 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 JAX and IAH published them.
Planning around UA2453? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA2453 Jacksonville to Houston on-time performance, measured from the JAX and IAH airport boards.
https://proflightsearch.com/flight/UA2453
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