AS1604 San FranciscoSFO Los AngelesLAX
AS1604 by Alaska Airlines flies from San Francisco (SFO) to Los Angeles (LAX).
scheduled from SFO
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at SFO 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 San Francisco to Los Angeles flights today
same route · Alaska AirlinesIf AS1604 is cancelled, these are the other Alaska Airlines nonstop flights from San Francisco to Los Angeles on the same day, with scheduled departure times in SFO local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AS1604 actually runs
Pro Flight Search has tracked every published board update for AS1604 across the SFO and LAX boards: schedule changes, gate pushes and actual clocks. Combined risk score: 0.0/100. Based on airport operations, weather, and cached board history at SFO and LAX.
The verdict above is that record speaking, so it reflects how AS1604 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around AS1604? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AS1604 San Francisco to Los Angeles on-time performance, measured from the SFO and LAX airport boards.
https://proflightsearch.com/flight/AS1604
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