DL728: Delta flight 728
Detroit (DTW) → Seattle (SEA) · departs 12:40p, lands 2:45p 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
One hop: DTW → SEADrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
DL728 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled Oct 25–31.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| DTW → SEADetroit to Seattle | 12:40p | 2:45p | 5h5m | Daily |
Other nonstops from Detroit to Seattle
The departures either side of DL728. Times are Detroit time.
| Flight | Departs | Days |
|---|---|---|
| Alaska AS316 | 7:00a | Daily |
| Delta DL734 | 8:45a | Daily |
| This flight DL728 | 12:40p | Daily |
| Delta DL944 | 4:34p | Daily |
| Alaska AS313 | 5:59p | Daily |
| Delta DL565 | 7:57p | Daily |
All 7 flights from DTW to SEA, by time →
Flying back from Seattle
Delta flies Seattle to Detroit nonstop 28 times a week, from 6:00a to 11:10p: 6:00a DL812 · 11:25a DL1706 · 11:10p DL810 · every nonstop SEA → DTW →
How DL728 ran in our sample
6 of 7 departures left within 15 minutes of schedule (Oct 25–31). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Boeing 737-900 on 7 of 7.
What time does DL728 leave Detroit?
DL728 is scheduled to depart Detroit (DTW) at 12:40p (daily), Detroit time, and to land in Seattle (SEA) at about 2:45p local time, a scheduled 5h5m. Times are the published ones from the flights we sampled Oct 25–31; check Delta for today's.
What plane is DL728?
Boeing 737-900 on 7 of the 7 DL728 flights from DTW we sampled Oct 25–31. Airlines swap aircraft, so the plane on a given day can differ.
Does DL728 fly every day?
Yes — DL728 flew Detroit to Seattle every day of the week we sampled (Oct 25–31).
Is DL728 usually on time?
Of 7 DL728 departures from DTW we sampled Oct 25–31, 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 Detroit
Timetable from Delta departures we observed; DL728 is a Delta Air Lines flight number, and Hop Nonstop is not affiliated with Delta. Schedules change — confirm with the airline before you travel.