AS407 ChicagoORD · 15:52 SeattleSEA · 18:25
AS407 by Alaska Airlines flies from Chicago (ORD) to Seattle (SEA) for the Mon, Sep 21 departure.
departs ORD · on schedule
board checked 25m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ORD and SEA 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 Chicago to Seattle flights today
same route · Alaska AirlinesIf AS407 is cancelled, these are the other Alaska Airlines nonstop flights from Chicago to Seattle on the same day, with scheduled departure times in ORD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AS407 actually runs
Pro Flight Search has tracked every published board update for AS407 across the ORD and SEA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 40.8/100. Based on airport operations, weather, and cached board history at ORD and SEA.
The verdict above is that record speaking, so it reflects how AS407 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around AS407? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AS407 Chicago to Seattle on-time performance, measured from the ORD and SEA airport boards.
https://proflightsearch.com/flight/AS407
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