WN4956 San DiegoSAN · 20:50 San JoseSJC · 22:25
WN4956 by Southwest Airlines flies from San Diego (SAN) to San Jose (SJC) for the Mon, Oct 19 departure.
departs SAN · 81 min late
board checked 59m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at SAN and SJC are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other San Diego to San Jose flights today
same route · Southwest AirlinesIf WN4956 is cancelled, these are the other Southwest Airlines nonstop flights from San Diego to San Jose 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 WN4956 actually runs
Pro Flight Search has tracked every published board update for WN4956 across the SAN and SJC boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +112 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN4956 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: N8965Q.
Board clocks recorded as SAN and SJC published them.
Planning around WN4956? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN4956 San Diego to San Jose on-time performance, measured from the SAN and SJC airport boards.
https://proflightsearch.com/flight/WN4956
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