WN3137 PortlandPDX San DiegoSAN
WN3137 by Southwest Airlines flies from Portland (PDX) to San Diego (SAN).
scheduled from PDX
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at PDX and SAN 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
ForecastPortland to San Diego with Southwest Airlines · Sat 31 Oct, local date
- Chance a departure is cancelled
- 0.2%0.8× usual
- Chance a departure leaves 60+ min late
- 6.5%1.3× usual
Forecast weather: 40% chance of fog at Portland; 83% chance of rain at San Diego
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 2 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 Portland to San Diego flights today
same route · Southwest AirlinesIf WN3137 is cancelled, these are the other Southwest Airlines nonstop flights from Portland to San Diego on the same day, with scheduled departure times in PDX 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 WN3137 actually runs
Pro Flight Search has tracked every published board update for WN3137 across the PDX and SAN boards: schedule changes, gate pushes and actual clocks. Combined risk score: 48.5/100. Based on airport operations, weather, and cached board history at PDX and SAN.
The verdict above is that record speaking, so it reflects how WN3137 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around WN3137? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: WN3137 Portland to San Diego on-time performance, measured from the PDX and SAN airport boards.
https://proflightsearch.com/flight/WN3137
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