AS376 PortlandPDX ChicagoORD
AS376 by Alaska Airlines flies from Portland (PDX) to Chicago (ORD).
scheduled from PDX
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by ORD (Chicago), currently flying MVFR (marginal visual). 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 Portland to Chicago flights today
same route · Alaska AirlinesIf AS376 is cancelled, this is the other Alaska Airlines nonstop flight from Portland to Chicago 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 AS376 actually runs
Pro Flight Search has tracked every published board update for AS376 across the PDX and ORD boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at PDX and ORD.
The verdict above is that record speaking, so it reflects how AS376 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around AS376? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AS376 Portland to Chicago on-time performance, measured from the PDX and ORD airport boards.
https://proflightsearch.com/flight/AS376
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