UA3997 Baton RougeBTR HoustonIAH · 08:43
UA3997 by United Airlines flies from Baton Rouge (BTR) to Houston (IAH).
scheduled from BTR
Where the minutes go
last 3 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.
How UA3997 actually runs
Pro Flight Search has tracked every published board update for UA3997 across the BTR and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: landed -18 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA3997 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 BTR and IAH published them.
Planning around UA3997? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA3997 Baton Rouge to Houston on-time performance, measured from the BTR and IAH airport boards.
https://proflightsearch.com/flight/UA3997
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