UA4583 Corpus ChristiCRP HoustonIAH · 19:09
UA4583 by United Airlines flies from Corpus Christi (CRP) to Houston (IAH).
scheduled from CRP
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How UA4583 actually runs
Pro Flight Search has tracked every published board update for UA4583 across the CRP and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed -7 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA4583 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 CRP and IAH published them.
Planning around UA4583? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA4583 Corpus Christi to Houston on-time performance, measured from the CRP and IAH airport boards.
https://proflightsearch.com/flight/UA4583
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