DL1399: Delta flight 1399
Boston (BOS) → Miami (MIA) · departs 7:15a, lands 10:52a local · Wed–Sun
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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DL1399 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| BOS → MIABoston to Miami | 7:05a | 10:42a | 3h37m | Mon–Tue |
| BOS → MIABoston to Miami | 7:15a | 10:52a | 3h37m | Wed–Sun |
| MIA → BOSMiami to Boston | 11:37a | 2:59p | 3h22m | Mon–Tue |
Other nonstops from Boston to Miami
The departures either side of DL1399. Times are Boston time.
| Flight | Departs | Days |
|---|---|---|
| American AA2591 | 5:00a | Daily |
| American AA2980 | 6:00a | Mon, Thu, Fri, Sat, Sun |
| This flight DL1399 | 7:15a | Wed–Sun |
| American AA1259 | 7:30a | Daily |
| American AA2764 | 11:10a | Daily |
| American AA353 | 2:46p | Daily |
All 11 flights from BOS to MIA, by time →
How DL1399 ran in our sample
BOS → MIA
13 of 14 departures left within 15 minutes of schedule (Oct 4–Nov 10). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Boeing 737-800 on 7 of 7.
MIA → BOS
3 of 4 departures left within 15 minutes of schedule (Oct 4–Nov 10). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Boeing 737-800 on 2 of 2.
Other flights on this route: AA434 · AA1225 · DL1965 · AA2582 · AA1074 · AA2388 · DL776 · AA2818 · AA1054 · all of them →
What time does DL1399 leave Boston?
DL1399 is scheduled to depart Boston (BOS) at 7:05a (Mon–Tue), 7:15a (Wed–Sun), Boston time, and to land in Miami (MIA) at about 10:42a local time, a scheduled 3h37m. Times are the published ones from the flights we sampled Oct 4–Nov 10; check Delta for today's.
What time does DL1399 leave Miami?
DL1399 is scheduled to depart Miami (MIA) at 11:37a (Mon–Tue), Miami time, and to land in Boston (BOS) at about 2:59p local time, a scheduled 3h22m. Times are the published ones from the flights we sampled Oct 4–Nov 10; check Delta for today's.
What plane is DL1399?
Boeing 737-800 on 7 of the 7 DL1399 flights from BOS we sampled Oct 4–Nov 10. Airlines swap aircraft, so the plane on a given day can differ.
Does DL1399 fly every day?
Yes — DL1399 flew Boston to Miami every day of the week we sampled (Oct 4–Nov 10).
Is DL1399 usually on time?
Of 14 DL1399 departures from BOS we sampled Oct 4–Nov 10, 13 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 Boston
Timetable from Delta departures we observed; DL1399 is a Delta Air Lines flight number, and Hop Nonstop is not affiliated with Delta. Schedules change — confirm with the airline before you travel.