UA1315 Las VegasLAS · 09:37 DenverDEN · 12:45
UA1315 by United Airlines flies from Las Vegas (LAS) to Denver (DEN) for the Tue, Aug 18 departure.
arrived at DEN · 17 min early
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 LAS and DEN 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 Las Vegas to Denver flights today
same route · United AirlinesIf UA1315 is cancelled, these are the other United Airlines nonstop flights from Las Vegas to Denver on the same day, with scheduled departure times in LAS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA1315 actually runs
Pro Flight Search has tracked every published board update for UA1315 across the LAS and DEN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left right on schedule but landed about 23 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA1315 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: N27263, N17301.
Board clocks recorded as LAS and DEN published them.
Planning around UA1315? 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 — UA1315 Las Vegas to Denver on-time performance, measured from the LAS and DEN airport boards.
https://proflightsearch.com/flight/UA1315
.