UA4340 HuntsvilleHSV WashingtonIAD · 16:10
UA4340 by United Airlines flies from Huntsville (HSV) to Washington (IAD).
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 UA4340 actually runs
Pro Flight Search has tracked every published board update for UA4340 across the HSV and IAD boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed -28 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA4340 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N12201.
Board clocks recorded as HSV and IAD published them.
Planning around UA4340? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA4340 Huntsville to Washington on-time performance, measured from the HSV and IAD airport boards.
https://proflightsearch.com/flight/UA4340
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