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Delta DL821 Flight Status : Live Tracking & Updates
Domestic flight Delta DL821 takes off from Atlanta (ATL) United States to Boston (BOS) United States. It's operated by Delta Airlines. The plane leaves Hartsfield-Jackson Atlanta International Airport at 18:25 25 May 2026 America/New_York. The flight is expected to land at Logan International Airport at 21:07 25 May 2026 America/New_York. The flight will last about 2 hours 4 minutes.
Current status of DL821 is Scheduled Estimated Depart in 15 hours, 59 minutes
- Type: Domestic Flight
- Flight Duration: 2 hours 4 minutes
- Flight Distance: 1523 kms / 946 miles
- Delta Airlines
- IATA: DL
- ICAO: DAL
- Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
- Service type: Normal passenger
- Seats: 132
- Freight capacity: 6.7 tons
- Passenger classes: Economy, Business Class, Premium Economy
- Aircraft: Airbus A321neo
- Callsign: F-KTDW4
- Departure Timezone: America/New_York
- Arrival Timezone: America/New_York
- Current Time in Atlanta: Monday 2026-05-25 02:26 AM
- Current Time in Boston: Monday 2026-05-25 02:26 AM
Delta DL821 Flight Statistics

Delta DL821 Flight Schedule and Histories
| Time | Departure | Arrival | Actual departure | Actual arrival |
|---|---|---|---|---|
|
Sun 24 May
Scheduled On time |
Atlanta (ATL)
2026-05-24T18:25
|
Boston (BOS)
2026-05-24T21:07
|
||
|
Sat 23 May
Scheduled Delayed by 42m |
Atlanta (ATL)
2026-05-23T18:25
|
Boston (BOS)
2026-05-23T21:07
|
||
|
Fri 22 May
Scheduled On time |
Atlanta (ATL)
2026-05-22T18:25
|
Boston (BOS)
2026-05-22T21:07
|
||
|
Thu 21 May
Scheduled On time |
Atlanta (ATL)
2026-05-21T18:25
|
Boston (BOS)
2026-05-21T21:07
|
||
|
Wed 20 May
Scheduled On time |
Atlanta (ATL)
2026-05-20T18:25
|
Boston (BOS)
2026-05-20T21:07
|
||
|
Tue 19 May
Scheduled On time |
Atlanta (ATL)
2026-05-19T18:25
|
Boston (BOS)
2026-05-19T21:07
|
||
|
Mon 18 May
In Air |
Atlanta (ATL)
2026-05-18 18:25
|
Boston (BOS)
2026-05-18 21:07
|
2026-05-18 18:33
|
|
|
Sun 17 May
Arrived Delayed by 30m |
Atlanta (ATL)
2026-05-17T18:25
|
Boston (BOS)
2026-05-17T21:07
|
2026-05-17T19:03
|
2026-05-17T21:37
|
|
Sat 16 May
Scheduled On time |
Atlanta (ATL)
2026-05-16T18:25
|
Boston (BOS)
2026-05-16T21:07
|
||
|
Fri 15 May
Scheduled Delayed by 35m |
Atlanta (ATL)
2026-05-15T18:25
|
Boston (BOS)
2026-05-15T21:07
|
Flight routes similar to Delta DL821
| Airline | Flight no | Departure | Arrival |
|---|---|---|---|
|
DL350 Delta |
25/05/2026 12:40 |
2 hours 40 minutes 15:20 |
|
FI7900 Icelandair |
25/05/2026 13:05 |
2 hours 35 minutes 15:40 |
|
FI7902 Icelandair |
25/05/2026 19:05 |
2 hours 3 minutes 21:43 |
|
DL855 Delta |
25/05/2026 10:10 |
2 hours 4 minutes 12:53 |
|
LA7137 LATAM Airlines |
25/05/2026 16:30 |
2 hours 3 minutes 19:09 |
|
DL726 Delta |
25/05/2026 13:59 |
2 hours 45 minutes 16:44 |
|
LY4522 El Al |
25/05/2026 13:59 |
2 hours 45 minutes 16:44 |
|
TK8571 Turkish Airlines |
25/05/2026 13:05 |
2 hours 33 minutes 15:40 |
Delta Flight DL821 FAQs
What is the scheduled flight duration for Delta DL821 flight?
On average, nonstop flight takes 2 hour(s) 4 minutes, with the flight distance of 1523 km (946 miles).
What is the current status of Delta DL821 flight?
The current status of flight Delta DL821 is Scheduled.
What type of aircraft is used for the Delta DL821 flight?
All Delta DL821 flights are operated using Airbus A321neo aircraft.
When does the flight Delta DL821 arrive?
Flight Delta DL821 arrives at 21:07.
Which terminal the flight Delta DL821 is arriving at?
Flight Delta DL821 arrives in Logan International Airport at Terminal A.
How many Delta DL821 flights are operated a week?
7 flights per week. The Flight Delta DL821 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .
