AS321: Alaska flight 321
Dallas-Fort Worth (DFW) → Seattle (SEA) · departs 3:49p, lands 6:12p 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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AS321 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| DFW → SEADallas-Fort Worth to Seattle | 3:49p | 6:12p | 4h23m | Daily |
| SEA → DFWSeattle to Dallas-Fort Worth | 8:39a | 2:46p | 4h7m | Daily |
Other nonstops from Dallas-Fort Worth to Seattle
The departures either side of AS321. Times are Dallas-Fort Worth time.
| Flight | Departs | Days |
|---|---|---|
| American AA717 | 11:11a | Mon, Tue, Wed, Thu, Sat, Sun |
| American AA757 | 12:25p | Daily |
| American AA727 | 2:25p | Daily |
| This flight AS321 | 3:49p | Daily |
| Delta DL803 | 5:00p | Daily |
| American AA1483 | 5:21p | Daily |
| Alaska AS341 | 6:14p | Daily |
All 15 flights from DFW to SEA, by time →
How AS321 ran in our sample
DFW → SEA
6 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).
SEA → DFW
6 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).
Other flights on this route: AS424 · AA2604 · AA2748 · AA1667 · DL803 · AA707 · AS341 · AA767 · AS549 · AA717 · AA757 · AA727 · DL870 · AS542 · all of them →
What time does AS321 leave Dallas-Fort Worth?
AS321 is scheduled to depart Dallas-Fort Worth (DFW) at 3:49p (daily), Dallas-Fort Worth time, and to land in Seattle (SEA) at about 6:12p local time, a scheduled 4h23m. Times are the published ones from the flights we sampled Oct 14–20; check Alaska for today's.
What time does AS321 leave Seattle?
AS321 is scheduled to depart Seattle (SEA) at 8:39a (daily), Seattle time, and to land in Dallas-Fort Worth (DFW) at about 2:46p local time, a scheduled 4h7m. Times are the published ones from the flights we sampled Oct 14–20; check Alaska for today's.
What plane is AS321?
Boeing 737-900 on 4 of the 7 AS321 flights from DFW 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 AS321 fly every day?
Yes — AS321 flew Dallas-Fort Worth to Seattle every day of the week we sampled (Oct 14–20).
Is AS321 usually on time?
Of 7 AS321 departures from DFW we sampled Oct 14–20, 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 Dallas-Fort Worth
Timetable from Alaska departures we observed; AS321 is a Alaska Airlines flight number, and Hop Nonstop is not affiliated with Alaska. Schedules change — confirm with the airline before you travel.