DL351: Delta flight 351
Seattle (SEA) → Honolulu (HNL) · departs 8:25a, lands 11:40a local · Daily
The timetable below has every scheduled departure; for today's flight, check Delta.
An estimate from the published timetable, not live tracking: it cannot know about delays, diversions or cancellations.
Live status at Delta →The route
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DL351 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 | 8:25a | 11:40a | 6h15m | Daily |
Other nonstops from Seattle to Honolulu
The departures either side of DL351. Times are Seattle time.
| Flight | Departs | Days |
|---|---|---|
| Alaska AS821 | 7:00a | Mon, Tue, Wed, Fri, Sun |
| This flight DL351 | 8:25a | Daily |
| Alaska AS853 | 9:00a | Daily |
| Alaska AS626 | 10:05a | Daily |
| Alaska AS899 | 11:55a | Mon, Tue, Wed, Thu, Sat, Sun |
All 9 flights from SEA to HNL, by time →
Flying back from Honolulu
Delta flies Honolulu to Seattle nonstop 14 times a week, from 1:05p to 10:40p: 1:05p DL359 · 10:40p DL440 · every nonstop HNL → SEA →
How DL351 ran in our sample
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: Airbus A321neo on 7 of 7.
What time does DL351 leave Seattle?
DL351 is scheduled to depart Seattle (SEA) at 8:25a (daily), Seattle time, and to land in Honolulu (HNL) at about 11:40a local time, a scheduled 6h15m. Times are the published ones from the flights we sampled Oct 14–20; check Delta for today's.
What plane is DL351?
Airbus A321neo on 7 of the 7 DL351 flights from SEA we sampled Oct 14–20. Airlines swap aircraft, so the plane on a given day can differ.
Does DL351 fly every day?
Yes — DL351 flew Seattle to Honolulu every day of the week we sampled (Oct 14–20).
Is DL351 usually on time?
Of 7 DL351 departures from SEA 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 Delta flights from Seattle
Timetable from Delta departures we observed; DL351 is a Delta Air Lines flight number, and Hop Nonstop is not affiliated with Delta. Schedules change — confirm with the airline before you travel.