UA655 DenverDEN · 19:50 Las VegasLAS · 20:55
UA655 by United Airlines flies from Denver (DEN) to Las Vegas (LAS) for the Tue, Oct 27 departure.
departs DEN · on schedule
board checked 26m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DEN and LAS 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 Las Vegas with United Airlines · Wed 28 Oct, local date
- Chance a departure leaves 60+ min late
- 6.4%0.5× usual
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 7 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 Las Vegas flights today
same route · United AirlinesIf UA655 is cancelled, these are the other United Airlines nonstop flights from Denver to Las Vegas 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 UA655 actually runs
Pro Flight Search has tracked every published board update for UA655 across the DEN and LAS boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: departed +27 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA655 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: N34574.
Board clocks recorded as DEN and LAS published them.
Planning around UA655? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — UA655 Denver to Las Vegas on-time performance, measured from the DEN and LAS airport boards.
https://proflightsearch.com/flight/UA655
.