Informational Guide to Boston Logan Airport (BOS) - NON OFFICIAL

DL399 Delta Air Lines - Flight Status

Codeshare Flights
The flight AF2076 from Air France (AF) is a codeshare flight operated by Delta Air Lines (DL) under the flight number DL399. Check this page for details about flight DL399.

Below, you can find details about Delta Air Lines flight DL399, which currently operates between the airports of Boston - Boston Logan International Airport (Airport Code BOS) and Atlanta - Atlanta Hartsfield-Jackson International Airport (Airport Code ATL).
This flight data pertains specifically to the flight's details for Tuesday, January 21, 2025.

DL399 On Time performance:
58
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

DL399 Delta Air Lines to Atlanta

Scheduled - On-time
Flight Status for Tuesday January 21, 2025
This flight was also scheduled for Yesterday (January 20, 2025). See it here
This flight is also scheduled for Tomorrow (January 22, 2025). See it here

Airline information

Delta Air Lines
Delta Air Lines
Equipment: Airbus A321

Departure

Boston (BOS)
January 21, 2025
Boston Logan International Airport
Estimated Departure Time:
03:50 pm
Terminal:
A
Gate:
A17
Scheduled Departure Time: 03:50 pm

Arrival

Atlanta (ATL)
January 21, 2025
Atlanta Hartsfield-Jackson International Airport
Estimated Arrival Time:
06:44 pm
Terminal:
S
Gate:
B01
Scheduled Arrival Time: 06:52 pm
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.boston-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- AF2076 - Air France

- KE6842 - Korean Air

- KL5017 - KLM Royal Dutch Airlines

- LA6421 - LATAM Airlines

- VS4213 - Virgin Atlantic

Additional Information

Which is the frequency of flight DL399?
The flight DL399 is scheduled to flight on daily basis.

Which is the distance of flight DL399?
The distance between the two airports is 946 miles.

Which is the flight time of flight DL399?
The scheduled flight time gate to gate is: 03:02 hours.
The real flight time gate to gate on average is: 02:59 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airlines serves the same route between Boston and Atlanta:

JetBlue
- Flight Number: B61097. (On Time performance: 81 - Average Delay: 10 minutes)
- Flight Number: B6397. (On Time performance: 70 - Average Delay: 14 minutes)

Delta Air Lines
- Flight Number: DL322. (On Time performance: 86 - Average Delay: 11 minutes)
- Flight Number: DL376. (On Time performance: 86 - Average Delay: 9 minutes)
- Flight Number: DL385. (On Time performance: 83 - Average Delay: 12 minutes)
- Flight Number: DL456. (On Time performance: 88 - Average Delay: 6 minutes)
- Flight Number: DL638. (On Time performance: 77 - Average Delay: 14 minutes)
- Flight Number: DL695. (On Time performance: 95 - Average Delay: 2 minutes)
- Flight Number: DL900. (On Time performance: 73 - Average Delay: 12 minutes)
- Flight Number: DL923. (On Time performance: 82 - Average Delay: 9 minutes)
- Flight Number: DL963. (On Time performance: 83 - Average Delay: 11 minutes)
- Flight Number: DL973. (On Time performance: 88 - Average Delay: 5 minutes)

Frontier Airlines
- Flight Number: F93511. (On Time performance: 67 - Average Delay: 19 minutes)

Spirit Airlines
- Flight Number: NK1161. (On Time performance: 71 - Average Delay: 18 minutes)
- Flight Number: NK1363. (On Time performance: 71 - Average Delay: 20 minutes)
- Flight Number: NK1460. (On Time performance: 63 - Average Delay: 21 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from January 06, 2025 to January 17, 2025, we have obtained these figures.
Total number of flights: 12
On Time: 7 ( 58 % )
Moderate Delay: 3 ( 25 % )
Significant Delay: 1 ( 8 % )
Major Delay: 1 ( 8 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 48 minutes.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights DL399

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
20 January
04:12 pm
Boston (BOS)
07:28 pm
Atlanta (ATL)
03h 16min
Airbus A321
Airbus A321
Landed - Delayed
Sunday
19 January
03:48 pm
Boston (BOS)
06:56 pm
Atlanta (ATL)
03h 08min
Airbus A321
Airbus A321
Landed - On-time
Saturday
18 January
03:48 pm
Boston (BOS)
06:39 pm
Atlanta (ATL)
02h 51min
Boeing 757-200
Boeing 757-200
Landed - On-time
Friday
17 January
03:53 pm
Boston (BOS)
06:38 pm
Atlanta (ATL)
02h 45min
Airbus A321
Airbus A321
Landed - On-time
Thursday
16 January
03:53 pm
Boston (BOS)
06:33 pm
Atlanta (ATL)
02h 40min
Airbus A321
Airbus A321
Landed - On-time
Wednesday
15 January
03:49 pm
Boston (BOS)
06:36 pm
Atlanta (ATL)
02h 47min
Airbus A321
Airbus A321
Landed - On-time
Tuesday
14 January
03:54 pm
Boston (BOS)
07:06 pm
Atlanta (ATL)
03h 12min
Airbus A321
Airbus A321
Landed - On-time
Monday
13 January
04:06 pm
Boston (BOS)
07:09 pm
Atlanta (ATL)
03h 03min
Airbus A321
Airbus A321
Landed - Delayed
Sunday
12 January
04:14 pm
Boston (BOS)
07:14 pm
Atlanta (ATL)
03h 00min
Airbus A321
Airbus A321
Landed - Delayed
Saturday
11 January
04:16 pm
Boston (BOS)
07:20 pm
Atlanta (ATL)
03h 04min
Airbus A321
Airbus A321
Landed - Delayed