UA2271 DenverDEN · 07:40 SeattleSEA · 09:47
UA2271 by United Airlines flies from Denver (DEN) to Seattle (SEA) for the Wed, Oct 28 departure.
departs DEN · on schedule
board checked 12m 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 boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DEN and SEA 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 →
Tomorrow on this route
ForecastDenver to Seattle with United Airlines · Thu 29 Oct, local date
- Chance a departure leaves 60+ min late
- 8.2%0.9× usual
Forecast weather: 88% chance of rain at Seattle
No cancellation outlook here: this airport's board does not publish cancellations reliably.
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 5 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Denver to Seattle flights today
same route · United AirlinesIf UA2271 is cancelled, these are the other United Airlines nonstop flights from Denver to Seattle 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 UA2271 actually runs
Pro Flight Search has tracked every published board update for UA2271 across the DEN and SEA boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: departed -4 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA2271 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: N35236, N76288, N14237.
Board clocks recorded as DEN and SEA published them.
Planning around UA2271? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA2271 Denver to Seattle on-time performance, measured from the DEN and SEA airport boards.
https://proflightsearch.com/flight/UA2271
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