AS579: Alaska flight 579
Seattle (SEA) → Chicago (ORD) · departs 11:56a, lands 6:20p local · Daily
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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AS579 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| SEA → ORDSeattle to Chicago | 11:56a | 6:20p | 4h24m | Daily |
| ORD → SEAChicago to Seattle | 7:16p | 9:59p | 4h43m | Mon, Thu, Fri, Sun |
Other nonstops from Seattle to Chicago
The departures either side of AS579. Times are Seattle time.
| Flight | Departs | Days |
|---|---|---|
| Alaska AS429 | 10:33a | Mon, Tue, Wed, Thu, Fri, Sun |
| Delta DL637 | 10:39a | Daily |
| United UA2835 | 10:42a | Daily |
| This flight AS579 | 11:56a | Daily |
| United UA2369 | 1:56p | Daily |
| American AA1476 | 3:14p | Daily |
| United UA1265 | 5:07p | Daily |
All 19 flights from SEA to ORD, by time →
How AS579 ran in our sample
SEA → ORD
4 of 7 departures left within 15 minutes of schedule (Oct 14–20). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Boeing 737-900 on 4 of 7; also Boeing 737 MAX 9 (3).
ORD → SEA
4 of 4 departures left within 15 minutes of schedule (Oct 26–31). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Boeing 737-900 on 2 of 4; also Boeing 737 MAX 9 (1), Boeing 737-800 (1).
Other flights on this route: AS587 · DL2041 · AS583 · UA2099 · AA1476 · UA1660 · DL1564 · AA2672 · AS407 · DL637 · UA1801 · AA3105 · DL1818 · AS337 · UA2263 · AA2392 · all of them →
What time does AS579 leave Seattle?
AS579 is scheduled to depart Seattle (SEA) at 11:56a (daily), Seattle time, and to land in Chicago (ORD) at about 6:20p local time, a scheduled 4h24m. Times are the published ones from the flights we sampled Oct 14–20; check Alaska for today's.
What time does AS579 leave Chicago?
AS579 is scheduled to depart Chicago (ORD) at 7:16p (Mon, Thu, Fri, Sun), Chicago time, and to land in Seattle (SEA) at about 9:59p local time, a scheduled 4h43m. Times are the published ones from the flights we sampled Oct 26–31; check Alaska for today's.
What plane is AS579?
Boeing 737-900 on 4 of the 7 AS579 flights from SEA we sampled Oct 14–20; the rest were a Boeing 737 MAX 9. Airlines swap aircraft, so the plane on a given day can differ.
Does AS579 fly every day?
Yes — AS579 flew Seattle to Chicago every day of the week we sampled (Oct 14–20).
Is AS579 usually on time?
Of 7 AS579 departures from SEA we sampled Oct 14–20, 4 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 Seattle
Timetable from Alaska departures we observed; AS579 is a Alaska Airlines flight number, and Hop Nonstop is not affiliated with Alaska. Schedules change — confirm with the airline before you travel.