DL1646: Delta flight 1646
Atlanta (ATL) → Detroit (DTW) · departs 7:30a, lands 9:27a 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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DL1646 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled Oct 4–10.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| ATL → DTWAtlanta to Detroit | 7:30a | 9:27a | 1h57m | Daily |
Other nonstops from Atlanta to Detroit
The departures either side of DL1646. Times are Atlanta time.
| Flight | Departs | Days |
|---|---|---|
| This flight DL1646 | 7:30a | Daily |
| Delta DL2084 | 8:30a | Tue–Sat |
| Frontier | 9:05a | Daily |
| Delta DL1298 | 9:32a | Daily |
All 18 flights from ATL to DTW, by time →
Flying back from Detroit
Delta flies Detroit to Atlanta nonstop 83 times a week, from 5:20a to 8:30p: 5:20a DL2375 · 8:25a DL965 · 12:32p DL2188 · 4:25p DL1467 · 7:50p DL2294 · every nonstop DTW → ATL →
How DL1646 ran in our sample
6 of 7 departures left within 15 minutes of schedule (Oct 4–10). Only flights that departed are counted: cancellations are not in our data.
What time does DL1646 leave Atlanta?
DL1646 is scheduled to depart Atlanta (ATL) at 7:30a (daily), Atlanta time, and to land in Detroit (DTW) at about 9:27a local time, a scheduled 1h57m. Times are the published ones from the flights we sampled Oct 4–10; check Delta for today's.
Does DL1646 fly every day?
Yes — DL1646 flew Atlanta to Detroit every day of the week we sampled (Oct 4–10).
Is DL1646 usually on time?
Of 7 DL1646 departures from ATL we sampled Oct 4–10, 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 Atlanta
Timetable from Delta departures we observed; DL1646 is a Delta Air Lines flight number, and Hop Nonstop is not affiliated with Delta. Schedules change — confirm with the airline before you travel.