DL1237: Delta flight 1237
Sioux Falls (FSD) → Atlanta (ATL) · departs 5:30a, lands 9:00a 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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DL1237 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 |
|---|---|---|---|---|
| FSD → ATLSioux Falls to Atlanta | 5:30a | 9:00a | 2h30m | Daily |
Flying back from Atlanta
Delta flies Atlanta to Sioux Falls nonstop 7 times a week, at 6:16p: 6:16p DL2615 · every nonstop ATL → FSD →
How DL1237 ran in our sample
7 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 DL1237 leave Sioux Falls?
DL1237 is scheduled to depart Sioux Falls (FSD) at 5:30a (daily), Sioux Falls time, and to land in Atlanta (ATL) at about 9:00a local time, a scheduled 2h30m. Times are the published ones from the flights we sampled Oct 4–10; check Delta for today's.
Does DL1237 fly every day?
Yes — DL1237 flew Sioux Falls to Atlanta every day of the week we sampled (Oct 4–10).
Is DL1237 usually on time?
Of 7 DL1237 departures from FSD we sampled Oct 4–10, 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 Sioux Falls
Timetable from Delta departures we observed; DL1237 is a Delta Air Lines flight number, and Hop Nonstop is not affiliated with Delta. Schedules change — confirm with the airline before you travel.