WN4485 Las VegasLAS San AntonioSAT
WN4485 by Southwest Airlines flies from Las Vegas (LAS) to San Antonio (SAT).
scheduled from LAS
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at LAS and SAT 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. This route has few tracked flights so far, so treat this as an early read.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow on this route
ForecastLas Vegas to San Antonio with Southwest Airlines · Sun 1 Nov, local date
- Chance a departure is cancelled
- 0.2%8.8× usual
- Chance a departure leaves 60+ min late
- 12%1.4× usual
Forecast weather: 85% chance of rain at Las Vegas; 42% chance of fog at San Antonio
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 4 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 Las Vegas to San Antonio flights today
same route · Southwest AirlinesIf WN4485 is cancelled, these are the other Southwest Airlines nonstop flights from Las Vegas to San Antonio on the same day, with scheduled departure times in LAS 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 WN4485 actually runs
Pro Flight Search has tracked every published board update for WN4485 across the LAS and SAT boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at LAS and SAT.
The verdict above is that record speaking, so it reflects how WN4485 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as LAS and SAT published them.
Planning around WN4485? 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: WN4485 Las Vegas to San Antonio on-time performance, measured from the LAS and SAT airport boards.
https://proflightsearch.com/flight/WN4485
.