UA4313 HoustonIAH · 18:25 HarlingenHRL
UA4313 by United Airlines flies from Houston (IAH) to Harlingen (HRL).
scheduled from IAH
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Houston to Harlingen flights today
same route · United AirlinesIf UA4313 is cancelled, these are the other United Airlines nonstop flights from Houston to Harlingen on the same day, with scheduled departure times in IAH local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA4313 actually runs
Pro Flight Search has tracked every published board update for UA4313 across the IAH and HRL boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 4 confirmed departures · 4/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA4313 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 IAH and HRL published them.
Planning around UA4313? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — UA4313 Houston to Harlingen on-time performance, measured from the IAH and HRL airport boards.
https://proflightsearch.com/flight/UA4313
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