UA4029 Colorado SpringsCOS HoustonIAH · 15:40
UA4029 by United Airlines flies from Colorado Springs (COS) to Houston (IAH) for the Thu, Sep 17 departure.
arrival expected at IAH · on schedule
board checked 41m ago · checking again in 45s
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 boardsHow UA4029 actually runs
Pro Flight Search has tracked every published board update for UA4029 across the COS and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: landed -1 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA4029 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 COS and IAH published them.
Planning around UA4029? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA4029 Colorado Springs to Houston on-time performance, measured from the COS and IAH airport boards.
https://proflightsearch.com/flight/UA4029
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