UA4237 HuntsvilleHSV HoustonIAH · 11:10
UA4237 by United Airlines flies from Huntsville (HSV) to Houston (IAH).
scheduled from HSV
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How UA4237 actually runs
Pro Flight Search has tracked every published board update for UA4237 across the HSV and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed -16 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA4237 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 HSV and IAH published them.
Planning around UA4237? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA4237 Huntsville to Houston on-time performance, measured from the HSV and IAH airport boards.
https://proflightsearch.com/flight/UA4237
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