AS2143 SeattleSEA · 22:48 EugeneEUG
AS2143 by Alaska Airlines flies from Seattle (SEA) to Eugene (EUG) for the Thu, Oct 22 departure.
departs SEA · on schedule
board checked 50m ago · checking again in 45s
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Seattle to Eugene flights today
same route · Alaska AirlinesIf AS2143 is cancelled, these are the other Alaska Airlines nonstop flights from Seattle to Eugene 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 AS2143 actually runs
Pro Flight Search has tracked every published board update for AS2143 across the SEA and EUG boards: schedule changes, gate pushes and actual clocks. Combined risk score: 20.6/100. Based on airport operations, weather, and cached board history at SEA and EUG.
The verdict above is that record speaking, so it reflects how AS2143 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 EUG published them.
Planning around AS2143? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AS2143 Seattle to Eugene on-time performance, measured from the SEA and EUG airport boards.
https://proflightsearch.com/flight/AS2143
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