AS821: Alaska flight 821
Seattle (SEA) → Honolulu (HNL) · departs 7:00a, lands 10:20a local · Mon, Tue, Wed, 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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AS821 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled Oct 14–20.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| SEA → HNLSeattle to Honolulu | 7:00a | 10:20a | 6h20m | Mon, Tue, Wed, Fri, Sun |
Other nonstops from Seattle to Honolulu
The departures either side of AS821. Times are Seattle time.
| Flight | Departs | Days |
|---|---|---|
| This flight AS821 | 7:00a | Mon, Tue, Wed, Fri, Sun |
| Delta DL351 | 8:25a | Daily |
| Alaska AS853 | 9:00a | Daily |
| Alaska AS626 | 10:05a | Daily |
All 9 flights from SEA to HNL, by time →
Flying back from Honolulu
Alaska flies Honolulu to Seattle nonstop 40 times a week, from 7:00a to 11:30p: 7:00a AS90 · 11:05a AS267 · 2:36p AS627 · 9:20p AS854 · 11:30p AS900 · every nonstop HNL → SEA →
How AS821 ran in our sample
5 of 5 departures left within 15 minutes of schedule (Oct 14–20). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Airbus A330-200 on 5 of 5.
What time does AS821 leave Seattle?
AS821 is scheduled to depart Seattle (SEA) at 7:00a (Mon, Tue, Wed, Fri, Sun), Seattle time, and to land in Honolulu (HNL) at about 10:20a local time, a scheduled 6h20m. Times are the published ones from the flights we sampled Oct 14–20; check Alaska for today's.
What plane is AS821?
Airbus A330-200 on 5 of the 5 AS821 flights from SEA we sampled Oct 14–20. Airlines swap aircraft, so the plane on a given day can differ.
Does AS821 fly every day?
In the week we sampled (Oct 14–20), AS821 flew Seattle to Honolulu on Mon, Tue, Wed, Fri, Sun.
Is AS821 usually on time?
Of 5 AS821 departures from SEA we sampled Oct 14–20, 5 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; AS821 is a Alaska Airlines flight number, and Hop Nonstop is not affiliated with Alaska. Schedules change — confirm with the airline before you travel.