WN3699 SacramentoSMF HoustonHOU
WN3699 by Southwest Airlines flies from Sacramento (SMF) to Houston (HOU).
scheduled from SMF
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SMF and HOU 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 Houston flights today
same route · Southwest AirlinesIf WN3699 is cancelled, these are the other Southwest Airlines nonstop flights from Sacramento to Houston 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 WN3699 actually runs
Pro Flight Search has tracked every published board update for WN3699 across the SMF and HOU boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at SMF and HOU.
The verdict above is that record speaking, so it reflects how WN3699 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around WN3699? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN3699 Sacramento to Houston on-time performance, measured from the SMF and HOU airport boards.
https://proflightsearch.com/flight/WN3699
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