AS678 PortlandPDX San JoseSJC
AS678 by Alaska Airlines flies from Portland (PDX) to San Jose (SJC).
estimated arrival at SJC · local time · ~64 min from now
position updated 3m ago · checking again in 90s
Live position · flown path, last 26 min
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at PDX and SJC 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 Portland to San Jose flights today
same route · Alaska AirlinesIf AS678 is cancelled, these are the other Alaska Airlines nonstop flights from Portland to San Jose on the same day, with scheduled departure times in PDX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AS678 actually runs
Pro Flight Search has tracked every published board update for AS678 across the PDX and SJC boards: schedule changes, gate pushes and actual clocks. Combined risk score: 0.0/100. Based on airport operations, weather, and cached board history at PDX and SJC.
The verdict above is that record speaking, so it reflects how AS678 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around AS678? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AS678 Portland to San Jose on-time performance, measured from the PDX and SJC airport boards.
https://proflightsearch.com/flight/AS678
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