WN1657 DenverDEN San DiegoSAN
WN1657 by Southwest Airlines flies from Denver (DEN) to San Diego (SAN).
scheduled from DEN
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DEN and SAN 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.
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 Denver to San Diego flights today
same route · Southwest AirlinesIf WN1657 is cancelled, these are the other Southwest Airlines nonstop flights from Denver to San Diego on the same day, with scheduled departure times in DEN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN1657 actually runs
Pro Flight Search has tracked every published board update for WN1657 across the DEN and SAN boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at DEN and SAN.
The verdict above is that record speaking, so it reflects how WN1657 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around WN1657? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN1657 Denver to San Diego on-time performance, measured from the DEN and SAN airport boards.
https://proflightsearch.com/flight/WN1657
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