AS680 SeattleSEA · 13:34 San FranciscoSFO · 15:49
AS680 by Alaska Airlines flies from Seattle (SEA) to San Francisco (SFO) for the Sat, Aug 22 departure.
departs SEA · on schedule
board checked 45m 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 SEA 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 Seattle to San Francisco flights today
same route · Alaska AirlinesIf AS680 is cancelled, these are the other Alaska Airlines nonstop flights from Seattle to San Francisco on the same day, with scheduled departure times in SEA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AS680 actually runs
Pro Flight Search has tracked every published board update for AS680 across the SEA and SFO boards: schedule changes, gate pushes and actual clocks. Usually lands ~31 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 AS680 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 SEA and SFO published them.
Planning around AS680? 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 — AS680 Seattle to San Francisco on-time performance, measured from the SEA and SFO airport boards.
https://proflightsearch.com/flight/AS680
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