WN3942 SacramentoSMF · 15:05 Kansas CityMCI · 20:15
WN3942 by Southwest Airlines flies from Sacramento (SMF) to Kansas City (MCI) for the Fri, Oct 23 departure.
estimated arrival at MCI · local time · ~2h 26m from now
position updated 4m ago · checking again in 90s
Live position · flown path, last 24 min
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SMF and MCI 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 Sacramento to Kansas City flights today
same route · Southwest AirlinesIf WN3942 is cancelled, these are the other Southwest Airlines nonstop flights from Sacramento to Kansas City 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 WN3942 actually runs
Pro Flight Search has tracked every published board update for WN3942 across the SMF and MCI boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left heavily delayed (~83 min) but landed heavily delayed (~66 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how WN3942 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: N8790Q.
Board clocks recorded as SMF and MCI published them.
Planning around WN3942? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN3942 Sacramento to Kansas City on-time performance, measured from the SMF and MCI airport boards.
https://proflightsearch.com/flight/WN3942
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