UA3969 SacramentoSMF · 06:18 Los AngelesLAX
UA3969 by United Airlines flies from Sacramento (SMF) to Los Angeles (LAX).
scheduled from SMF
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions 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. 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 Sacramento
ForecastTue 10 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 Los Angeles
ForecastTue 10 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 Sacramento to Los Angeles flights today
same route · United AirlinesIf UA3969 is cancelled, these are the other United Airlines nonstop flights from Sacramento to Los Angeles on the same day, with scheduled departure times in SMF 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 UA3969 actually runs
Pro Flight Search has tracked every published board update for UA3969 across the SMF and LAX boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: departed +83 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA3969 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: N306SY.
Board clocks recorded as SMF and LAX published them.
Planning around UA3969? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: UA3969 Sacramento to Los Angeles on-time performance, measured from the SMF and LAX airport boards.
https://proflightsearch.com/flight/UA3969
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