WN1943 San DiegoSAN Las VegasLAS
WN1943 by Southwest Airlines flies from San Diego (SAN) to Las Vegas (LAS).
scheduled from SAN
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SAN 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 on this route
ForecastSan Diego to Las Vegas with Southwest Airlines · Sun 1 Nov, local date
- Chance a departure is cancelled
- 0.5%0.7× usual
- Chance a departure leaves 60+ min late
- 19%1.2× usual
Forecast weather: 91% chance of rain at San Diego; 83% chance of rain at Las Vegas
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 11 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 San Diego to Las Vegas flights today
same route · Southwest AirlinesIf WN1943 is cancelled, these are the other Southwest Airlines nonstop flights from San Diego to Las Vegas on the same day, with scheduled departure times in SAN 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 WN1943 actually runs
Pro Flight Search has tracked every published board update for WN1943 across the SAN and LAS boards: schedule changes, gate pushes and actual clocks. Combined risk score: 69.9/100. Based on airport operations, weather, and cached board history at SAN and LAS.
The verdict above is that record speaking, so it reflects how WN1943 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around WN1943? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: WN1943 San Diego to Las Vegas on-time performance, measured from the SAN and LAS airport boards.
https://proflightsearch.com/flight/WN1943
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