WN4945 SacramentoSMF DallasDAL
WN4945 by Southwest Airlines flies from Sacramento (SMF) to Dallas (DAL).
scheduled from SMF
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at SMF and DAL 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 Sacramento to Dallas flights today
same route · Southwest AirlinesIf WN4945 is cancelled, these are the other Southwest Airlines nonstop flights from Sacramento to Dallas on the same day, with scheduled departure times in SMF local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN4945 actually runs
Pro Flight Search has tracked every published board update for WN4945 across the SMF and DAL boards: schedule changes, gate pushes and actual clocks. Combined risk score: 10.6/100. Based on airport operations, weather, and cached board history at SMF and DAL.
The verdict above is that record speaking, so it reflects how WN4945 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around WN4945? 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 — WN4945 Sacramento to Dallas on-time performance, measured from the SMF and DAL airport boards.
https://proflightsearch.com/flight/WN4945
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