WN1635Southwest Airlines · DEN → LAS
live · 59m ago
Route confirmed Southwest Airlines

WN1635 DenverDEN Las VegasLAS

WN1635 by Southwest Airlines flies from Denver (DEN) to Las Vegas (LAS).

Right nowNext departure tomorrow Operates daily
14:45

scheduled from DEN

The route today

live boards
DENDenverOn-time likelyDEN delay board →
LASLas VegasOn-time likelyLAS delay board →
DEN→LASevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
40%Chance of 15+ min delay
1.1%Chance of cancellation
+7 minTypical airport delay in this weather

Conditions 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. These figures come from both airports' records 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 at DEN

Forecast

Wed 11 Nov, local date

High19°Clikely 18°C to 20°C
Low3°Clikely 2°C to 4°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at LAS

Forecast

Wed 11 Nov, local date

High25°Clikely 24°C to 26°C
Low13°Clikely 12°C to 14°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Denver to Las Vegas flights today

same route · Southwest Airlines
WN2073departs 05:30
WN1660departs 07:15
WN491departs 08:35
WN1648departs 08:40
WN224departs 08:50
WN1661departs 10:00

If WN1635 is cancelled, these are the other Southwest Airlines nonstop flights from Denver to Las Vegas on the same day, with scheduled departure times in DEN local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How WN1635 actually runs

Pro Flight Search has tracked every published board update for WN1635 across the DEN and LAS boards: schedule changes, gate pushes and actual clocks. Combined risk score: 1.0/100. Based on airport operations, weather, and cached board history at DEN and LAS.

The verdict above is that record speaking, so it reflects how WN1635 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around WN1635? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: WN1635 Denver to Las Vegas on-time performance, measured from the DEN and LAS airport boards.

Canonical URL
https://proflightsearch.com/flight/WN1635
How we measure this →