AS318 San FranciscoSFO · 13:56 AnchorageANC · 17:49
AS318 by Alaska Airlines flies from San Francisco (SFO) to Anchorage (ANC).
scheduled from SFO
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SFO and ANC 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 San Francisco to Anchorage flights today
same route · Alaska AirlinesIf AS318 is cancelled, this is the other Alaska Airlines nonstop flight from San Francisco to Anchorage 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 AS318 actually runs
Pro Flight Search has tracked every published board update for AS318 across the SFO and ANC boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed -1 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AS318 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: N972AK, N431AS.
Board clocks recorded as SFO and ANC published them.
Planning around AS318? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AS318 San Francisco to Anchorage on-time performance, measured from the SFO and ANC airport boards.
https://proflightsearch.com/flight/AS318
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