WN1903 San DiegoSAN · 19:20 AustinAUS · 00:20
WN1903 by Southwest Airlines flies from San Diego (SAN) to Austin (AUS).
scheduled from SAN
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
Weather-conditioned outlook for this flight right now
Early read, sample still buildingDriven mainly by AUS (Austin), currently flying LIFR (low instrument). For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow on this route
ForecastSan Diego to Austin with Southwest Airlines · Thu 29 Oct, local date
- Chance a departure is cancelled
- 0.2%8.1× usual
- Chance a departure leaves 60+ min late
- 16%1.1× usual
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 5 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 Austin flights today
same route · Southwest AirlinesIf WN1903 is cancelled, these are the other Southwest Airlines nonstop flights from San Diego to Austin on the same day, with scheduled departure times in SAN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN1903 actually runs
Pro Flight Search has tracked every published board update for WN1903 across the SAN and AUS boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: landed +61 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN1903 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: N8980Q, N8878L, N8687A.
Board clocks recorded as SAN and AUS published them.
Planning around WN1903? 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 — WN1903 San Diego to Austin on-time performance, measured from the SAN and AUS airport boards.
https://proflightsearch.com/flight/WN1903
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