Delta DL399 Flight Status : Live Tracking & Updates

Domestic flight Delta DL399 takes off from Boston (BOS) United States to Atlanta (ATL) United States. It's operated by Delta Airlines. The plane leaves Logan International Airport at 16:00 05 May 2026 America/New_York. The flight is expected to land at Hartsfield-Jackson Atlanta International Airport at 18:54 05 May 2026 America/New_York. The flight will last about 2 hours 54 minutes.

Current status of DL399 is Scheduled On time Expected Depart in 13 hours, 31 minutes

DL399 - DAL399 Delta Airlines (DL)
BOS Boston United States
Flight BOS to ATL
ATL Atlanta United States
Scheduled On time Expected Depart in 13 hours, 31 minutes
Departure Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 16:00 05 May 2026
A A17
Arrival Hartsfield-Jackson Atlanta International Airport
IATA: ATLICAO: KATL
Scheduled 18:54 05 May 2026
Estimated 18:45 05 May 2026
S T8
DL399 Detail
  • Type: Domestic Flight
  • Code Shares: AM 3730, LA 6421, VS 4241
  • Flight Duration: 2 hours 54 minutes
  • Flight Distance: 1523 kms / 946 miles
Airline
  • Delta Airlines
  • IATA: DL
  • ICAO: DAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 158
  • Freight capacity: 3.1 tons
  • Passenger classes: Economy, Business Class, Premium Economy
More Detail
  • Aircraft: Airbus A321neo
  • Callsign: F-KTOR1
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Boston: Tuesday 2026-05-05 02:29 AM
  • Current Time in Atlanta: Tuesday 2026-05-05 02:29 AM

Delta DL399 Flight Statistics

Delta
Delta
FLIGHT NO DL399
AIRPLANE Airbus A321neo
ON TIME 11
DELAYED 3
CANCELLED 0
ON TIME 25
DELAYED 5
CANCELLED 0
ON TIME 51
DELAYED 9
CANCELLED 0
ON TIME 74
DELAYED 10
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Delta DL399 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Mon 04 May
Arrived On time
Boston (BOS) 2026-05-04T16:00
Atlanta (ATL) 2026-05-04T18:54
2026-05-04T15:53
2026-05-04T18:28
Sun 03 May
Arrived On time
Boston (BOS) 2026-05-03T16:00
Atlanta (ATL) 2026-05-03T18:54
2026-05-03T15:55
2026-05-03T18:30
Sat 02 May
Departed Delayed by 1h 21m
Boston (BOS) 2026-05-02T16:30
Atlanta (ATL) 2026-05-02T19:27
2026-05-02T17:49
Fri 01 May
Departed On time
Boston (BOS) 2026-05-01T16:00
Atlanta (ATL) 2026-05-01T18:54
2026-05-01T15:55
Thu 30 Apr
Departed Delayed by 17m
Boston (BOS) 2026-04-30T16:00
Atlanta (ATL) 2026-04-30T18:54
2026-04-30T16:28
Wed 29 Apr
Arrived On time
Boston (BOS) 2026-04-29T16:00
Atlanta (ATL) 2026-04-29T18:54
2026-04-29T16:12
2026-04-29T18:57
Tue 28 Apr
Arrived On time
Boston (BOS) 2026-04-28T16:00
Atlanta (ATL) 2026-04-28T18:54
2026-04-28T16:09
2026-04-28T18:50
Mon 27 Apr
Departed Delayed by 1h 10m
Boston (BOS) 2026-04-27T16:00
Atlanta (ATL) 2026-04-27T18:54
2026-04-27T17:32
Sun 26 Apr
Departed Delayed by 1h 48m
Boston (BOS) 2026-04-26T16:00
Atlanta (ATL) 2026-04-26T18:54
2026-04-26T18:16
Sat 25 Apr
Arrived On time
Boston (BOS) 2026-04-25T16:30
Atlanta (ATL) 2026-04-25T19:27
2026-04-25T16:26
2026-04-25T19:01

Flight routes similar to Delta DL399

Airline Flight no Departure Arrival
LATAM Airlines LA6381
LATAM Airlines 		05/05/2026
14:00 		2 hours 50 minutes
16:50
Delta DL2779
Delta 		05/05/2026
12:45 		2 hours 51 minutes
15:36
Frontier Airlines F93511
Frontier Airlines 		05/05/2026
09:31 		3 hours 2 minutes
12:33
Delta DL456
Delta 		05/05/2026
08:30 		2 hours 53 minutes
11:23
Virgin Atlantic VS4213
Virgin Atlantic 		05/05/2026
11:15 		2 hours 52 minutes
14:07
WestJet WS6465
WestJet 		05/05/2026
09:30 		2 hours 55 minutes
12:25
Aeromexico AM3730
Aeromexico 		05/05/2026
16:00 		2 hours 54 minutes
18:54
Icelandair FI7903
Icelandair 		05/05/2026
08:50 		2 hours 36 minutes
11:43

Delta Flight DL399 FAQs

What is the scheduled flight duration for Delta DL399 flight?

On average, nonstop flight takes 2 hour(s) 54 minutes, with the flight distance of 1523 km (946 miles).

What is the current status of Delta DL399 flight?

The current status of flight Delta DL399 is Scheduled On time.

What type of aircraft is used for the Delta DL399 flight?

All Delta DL399 flights are operated using Airbus A321neo aircraft.

When does the flight Delta DL399 arrive?

Flight Delta DL399 arrives at 18:54.

Which terminal the flight Delta DL399 is arriving at?

Flight Delta DL399 arrives in Hartsfield-Jackson Atlanta International Airport at Terminal S.

How many Delta DL399 flights are operated a week?

7 flights per week. The Flight Delta DL399 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .