AS1646 SeattleSEA · 19:55 Palm SpringsPSP · 22:51
AS1646 by Alaska Airlines flies from Seattle (SEA) to Palm Springs (PSP).
scheduled from SEA
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SEA and PSP 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 Palm Springs flights today
same route · Alaska AirlinesIf AS1646 is cancelled, these are the other Alaska Airlines nonstop flights from Seattle to Palm Springs 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 AS1646 actually runs
Pro Flight Search has tracked every published board update for AS1646 across the SEA and PSP boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed -14 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AS1646 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: N523AS.
Board clocks recorded as SEA and PSP published them.
Planning around AS1646? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AS1646 Seattle to Palm Springs on-time performance, measured from the SEA and PSP airport boards.
https://proflightsearch.com/flight/AS1646
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