Flight DL399 Status
Delta Air Lines
Live Data: Real-time flight information updated at 2025-08-21
Last API update: Status Last Updated More Than 3 Hours Ago
Departure
BOS
Boston Logan International Airport Boston
17:25
Terminal: A
Gate: A14
190 min
Airbus A321 (sharklets)
Arrival
ATL
Atlanta Hartsfield-Jackson International Airport Atlanta
20:35
Terminal: S
Gate: C40
DL399 Flight Information
- Flight Number: DL399
- Aircraft: Airbus A321 (sharklets)
- Frequency: MON-TUE-WED-THU-FRI-SAT-SUN
- Status: on_time
Flight History (Last 30 Flights)
Historical flight data showing past 30 operations
| Date | Route | Status | Schedule | Estimates/Actual | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2025-08-21 |
BOS
ATL
|
Scheduled On time |
17:25
20:35
|
20:24
|
190min | Airbus A321 (sharklets) |
| 2025-08-20 |
BOS
ATL
|
Departed Delayed by 21m |
17:25
20:35
|
18:24
20:56
|
190min | Airbus A321 (sharklets) |
| 2025-08-19 |
BOS
ATL
|
Scheduled On time |
17:25
20:35
|
20:24
|
190min | Airbus A321 (sharklets) |
| 2025-08-16 |
BOS
ATL
|
Departed On time |
17:25
20:35
|
17:26
19:57
|
190min | Airbus A321 (sharklets) |
| 2025-08-15 |
BOS
ATL
|
Departed On time |
17:25
20:35
|
17:31
20:31
|
190min | Airbus A321 (sharklets) |
| 2025-08-14 |
BOS
ATL
|
Departed Delayed by 46m |
17:25
20:35
|
17:42
21:21
|
190min | Airbus A321 (sharklets) |
| 2025-08-13 |
BOS
ATL
|
Departed Delayed by 19m |
17:25
20:35
|
18:04
20:54
|
190min | Airbus A321 (sharklets) |
| 2025-08-12 |
BOS
ATL
|
Departed On time |
17:25
20:35
|
17:22
19:54
|
190min | Airbus A321 (sharklets) |
| 2025-08-11 |
BOS
ATL
|
Departed On time |
17:25
20:35
|
17:17
19:58
|
190min | Airbus A321 (sharklets) |
| 2025-08-10 |
BOS
ATL
|
Scheduled On time |
16:20
19:20
|
18:59
|
- | Airbus A321 (sharklets) |
| 2025-08-09 |
BOS
ATL
|
Departed Delayed by 53m |
16:20
19:20
|
17:42
20:13
|
- | Airbus A321 (sharklets) |
| 2025-08-08 |
BOS
ATL
|
Arrived On time |
16:20
19:20
|
16:28
18:52
|
- | Airbus A321 (sharklets) |
| 2025-08-07 |
BOS
ATL
|
Arrived On time |
16:20
19:20
|
16:20
19:02
|
162min | Airbus A321 (sharklets) |
| 2025-08-06 |
BOS
ATL
|
Arrived On time |
16:20
19:20
|
16:19
19:04
|
165min | Airbus A321 (sharklets) |
| 2025-08-05 |
BOS
ATL
|
Departed Delayed by 1h 15m |
16:20
19:20
|
17:44
20:35
|
- | Airbus A321 (sharklets) |
| 2025-08-04 |
BOS
ATL
|
Arrived On time |
16:20
19:20
|
16:18
19:02
|
164min | Airbus A321 (sharklets) |
| 2025-08-03 |
BOS
ATL
|
Scheduled On time |
16:20
19:20
|
16:20
19:08
|
- | Airbus A321 (sharklets) |
| 2025-08-02 |
BOS
ATL
|
Scheduled Delayed by 17m |
16:20
19:20
|
16:37
19:29
|
- | Airbus A321 (sharklets) |
| 2025-08-01 |
BOS
ATL
|
Arrived On time |
16:20
19:20
|
16:41
19:19
|
158min | Airbus A321 (sharklets) |
| 2025-07-31 |
BOS
ATL
|
Scheduled Delayed by 43m |
16:20
19:20
|
17:03
20:03
|
- | Airbus A321 (sharklets) |
| 2025-07-30 |
BOS
ATL
|
Arrived On time |
16:20
19:20
|
16:17
19:00
|
163min | Airbus A321 (sharklets) |
| 2025-07-29 |
BOS
ATL
|
Departed Delayed by 45m |
16:20
19:20
|
16:49
20:05
|
- | Airbus A321 (sharklets) |
| 2025-07-28 |
BOS
ATL
|
Departed Delayed by 59m |
16:20
19:20
|
17:49
20:19
|
- | Airbus A321 (sharklets) |
| 2025-07-27 |
BOS
ATL
|
Arrived On time |
16:20
19:20
|
16:52
19:32
|
160min | Airbus A321 (sharklets) |
| 2025-07-26 |
BOS
ATL
|
Scheduled |
2025-07-26 16:20
2025-07-26 19:20
|
-
|
180min | - |
| 2025-07-25 |
BOS
ATL
|
Scheduled |
2025-07-25 16:20
2025-07-25 19:20
|
-
|
180min | - |
| 2025-07-24 |
BOS
ATL
|
Scheduled |
2025-07-24 16:20
2025-07-24 19:20
|
-
|
180min | Airbus A321-211 |
| 2025-07-23 |
BOS
ATL
|
Scheduled |
2025-07-23 16:20
2025-07-23 19:20
|
-
|
180min | Airbus A321-211 |
| 2025-07-22 |
BOS
ATL
|
Departure Estimated dep 16:20 |
2025-07-22 16:20
2025-07-22 19:20
|
2025-07-22 16:20
|
180min | Airbus A321-211 |
| 2025-07-21 |
BOS
ATL
|
Arrived Delayed by 102 minutes |
2025-07-21 16:20
2025-07-21 19:20
|
2025-07-21 18:51
2025-07-21 21:02
|
131min | Airbus A321-211 |
Live Status Details
API Status:
Scheduled On time
Estimated Arrival:
20:24
Baggage Claim:
1
Live Updates
This flight is monitored in real-time. Status updates every 5 minutes.