WN3839 San FranciscoSFO · 09:25 BurbankBUR · 10:50
WN3839 by Southwest Airlines flies from San Francisco (SFO) to Burbank (BUR) for the Tue, Nov 10 departure.
departs SFO · on schedule
board checked 42m ago · checking again in 45s
Where the minutes go
last 3 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
Measured, 90-day sampleConditions at SFO and BUR are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →
Tomorrow at San Francisco
ForecastWed 11 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Burbank
ForecastWed 11 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other San Francisco to Burbank flights today
same route · Southwest AirlinesIf WN3839 is cancelled, these are the other Southwest Airlines nonstop flights from San Francisco to Burbank on the same day, with scheduled departure times in SFO local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How WN3839 actually runs
Pro Flight Search has tracked every published board update for WN3839 across the SFO and BUR boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: landed +43 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN3839 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: N8880G, N8956Q, N8826Q.
Board clocks recorded as SFO and BUR published them.
Planning around WN3839? 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: WN3839 San Francisco to Burbank on-time performance, measured from the SFO and BUR airport boards.
https://proflightsearch.com/flight/WN3839
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