UA480 DenverDEN · 09:40 HoustonIAH · 14:34
UA480 by United Airlines flies from Denver (DEN) to Houston (IAH) for the Wed, Sep 23 departure.
Same number through DEN → CMH → IAH
en route from DEN to IAH
board checked 21m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 09:58 · typical taxi-out at DEN ≈ 7 min.
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 boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DEN and IAH are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Denver to Houston flights today
same route · United AirlinesIf UA480 is cancelled, these are the other United Airlines nonstop flights from Denver to Houston on the same day, with scheduled departure times in DEN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA480 actually runs
Pro Flight Search has tracked every published board update for UA480 across the DEN and IAH boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 4 confirmed departures · 3/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA480 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: N26215, N37351, N12216, N73275.
Board clocks recorded as DEN and IAH published them.
Planning around UA480? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA480 Denver to Houston on-time performance, measured from the DEN and IAH airport boards.
https://proflightsearch.com/flight/UA480
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