DL812: Delta flight 812
Seattle (SEA) → Detroit (DTW) · departs 6:00a, lands 1:23p 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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DL812 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 → DTWSeattle to Detroit | 6:00a | 1:23p | 4h23m | Daily |
Other nonstops from Seattle to Detroit
The departures either side of DL812. Times are Seattle time.
| Flight | Departs | Days |
|---|---|---|
| This flight DL812 | 6:00a | Daily |
| Alaska AS313 | 9:31a | Daily |
| Delta DL1706 | 11:25a | Daily |
| Delta DL533 | 3:00p | Mon, Wed, Thu, Fri, Sat, Sun |
All 7 flights from SEA to DTW, by time →
Flying back from Detroit
Delta flies Detroit to Seattle nonstop 29 times a week, from 8:45a to 7:57p: 8:45a DL734 · 12:40p DL728 · 4:34p DL944 · 7:57p DL565 · every nonstop DTW → SEA →
How DL812 ran in our sample
7 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 7 of 7.
What time does DL812 leave Seattle?
DL812 is scheduled to depart Seattle (SEA) at 6:00a (daily), Seattle time, and to land in Detroit (DTW) at about 1:23p local time, a scheduled 4h23m. Times are the published ones from the flights we sampled Oct 14–20; check Delta for today's.
What plane is DL812?
Boeing 737-900 on 7 of the 7 DL812 flights from SEA we sampled Oct 14–20. Airlines swap aircraft, so the plane on a given day can differ.
Does DL812 fly every day?
Yes — DL812 flew Seattle to Detroit every day of the week we sampled (Oct 14–20).
Is DL812 usually on time?
Of 7 DL812 departures from SEA we sampled Oct 14–20, 7 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; DL812 is a Delta Air Lines flight number, and Hop Nonstop is not affiliated with Delta. Schedules change — confirm with the airline before you travel.