AS619 SeattleSEA · 19:36 San FranciscoSFO · 21:49
AS619 by Alaska Airlines flies from Seattle (SEA) to San Francisco (SFO) for the Tue, Oct 27 departure.
departs SEA · on schedule
board checked 44m ago · checking again in 45s
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 →
Tomorrow on this route
ForecastSeattle to San Francisco with Alaska Airlines · Wed 28 Oct, local date
- Chance a departure is cancelled
- 0.7%1.3× usual
- Chance a departure leaves 60+ min late
- 11%0.7× usual
Forecast weather: 88% chance of rain at Seattle
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 5 departures a day on this route with this airline. · 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 Seattle to San Francisco flights today
same route · Alaska AirlinesIf AS619 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 AS619 actually runs
Pro Flight Search has tracked every published board update for AS619 across the SEA and SFO boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +26 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AS619 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 AS619? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AS619 Seattle to San Francisco on-time performance, measured from the SEA and SFO airport boards.
https://proflightsearch.com/flight/AS619
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