QF3142 Los AngelesLAX San FranciscoSFO · 12:36
QF3142 by Sunstate Airlines flies from Los Angeles (LAX) to San Francisco (SFO) for the Fri, Sep 25 departure.
arrival expected at SFO · on schedule
board checked 52m ago · checking again in 45s
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
Measured, 90-day sampleConditions at LAX and SFO 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 Los Angeles to San Francisco flights
same route · Sunstate AirlinesIf QF3142 is cancelled, this is the other Sunstate Airlines nonstop flight from Los Angeles to San Francisco, with scheduled departure times in LAX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How QF3142 actually runs
Pro Flight Search has tracked every published board update for QF3142 across the LAX and SFO boards: schedule changes, gate pushes and actual clocks. Usually lands ~61 min late. Based on 4 confirmed landings · 1/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how QF3142 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as LAX and SFO published them.
Planning around QF3142? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — QF3142 Los Angeles to San Francisco on-time performance, measured from the LAX and SFO airport boards.
https://proflightsearch.com/flight/QF3142
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