WN2039 SacramentoSMF · 17:25 Los AngelesLAX · 18:55
WN2039 by Southwest Airlines flies from Sacramento (SMF) to Los Angeles (LAX).
scheduled from SMF
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at SMF and LAX 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 Los Angeles flights today
same route · Southwest AirlinesIf WN2039 is cancelled, these are the other Southwest Airlines nonstop flights from Sacramento to Los Angeles 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 WN2039 actually runs
Pro Flight Search has tracked every published board update for WN2039 across the SMF and LAX boards: schedule changes, gate pushes and actual clocks. Usually lands ~60 min late. Based on 4 confirmed landings · 2/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how WN2039 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: N8721J, N8864H, N8886C.
Board clocks recorded as SMF and LAX published them.
Planning around WN2039? 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 — WN2039 Sacramento to Los Angeles on-time performance, measured from the SMF and LAX airport boards.
https://proflightsearch.com/flight/WN2039
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