AS337: Alaska flight 337
Chicago (ORD) → Seattle (SEA) · departs 5:46p, lands 8:28p local · Mon, Tue, Wed, Thu, Fri, Sun
The timetable below has every scheduled departure; for today's flight, check Alaska.
An estimate from the published timetable, not live tracking: it cannot know about delays, diversions or cancellations.
Live status at Alaska →The route
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AS337 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled Oct 25–30.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| ORD → SEAChicago to Seattle | 5:46p | 8:28p | 4h42m | Mon, Tue, Wed, Thu, Fri, Sun |
Other nonstops from Chicago to Seattle
The departures either side of AS337. Times are Chicago time.
| Flight | Departs | Days |
|---|---|---|
| United UA1801 | 4:15p | Daily |
| American AA3105 | 5:25p | Daily |
| Delta DL1818 | 5:30p | Mon, Tue, Wed, Thu, Fri, Sun |
| This flight AS337 | 5:46p | Mon, Tue, Wed, Thu, Fri, Sun |
| Alaska AS579 | 7:16p | Mon, Thu, Fri, Sun |
| United UA2263 | 8:30p | Daily |
| American AA2392 | 9:55p | Mon, Tue, Wed, Thu, Fri, Sun |
All 18 flights from ORD to SEA, by time →
Flying back from Seattle
Alaska flies Seattle to Chicago nonstop 31 times a week, from 8:32a to 11:41p: 8:32a AS265 · 10:33a AS429 · 11:56a AS579 · 11:41p AS285 · every nonstop SEA → ORD →
How AS337 ran in our sample
6 of 6 departures left within 15 minutes of schedule (Oct 25–30). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Boeing 737-900 on 3 of 6; also Boeing 737 MAX 9 (2), Boeing 737-800 (1).
What time does AS337 leave Chicago?
AS337 is scheduled to depart Chicago (ORD) at 5:46p (Mon, Tue, Wed, Thu, Fri, Sun), Chicago time, and to land in Seattle (SEA) at about 8:28p local time, a scheduled 4h42m. Times are the published ones from the flights we sampled Oct 25–30; check Alaska for today's.
What plane is AS337?
Boeing 737-900 on 3 of the 6 AS337 flights from ORD we sampled Oct 25–30; the rest were a Boeing 737 MAX 9 or Boeing 737-800. Airlines swap aircraft, so the plane on a given day can differ.
Does AS337 fly every day?
In the week we sampled (Oct 25–30), AS337 flew Chicago to Seattle on Mon, Tue, Wed, Thu, Fri, Sun.
Is AS337 usually on time?
Of 6 AS337 departures from ORD we sampled Oct 25–30, 6 left within 15 minutes of the scheduled time. That counts only flights that departed — cancellations are not in our data — and one week is a small sample, so treat it as a hint, not a rating.
More Alaska flights from Chicago
Timetable from Alaska departures we observed; AS337 is a Alaska Airlines flight number, and Hop Nonstop is not affiliated with Alaska. Schedules change — confirm with the airline before you travel.