Delta DL821 Flight Status Today

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 18:00 01 March 2026 America/New_York. The flight is expected to land at Logan International Airport at 20:34 01 March 2026 America/New_York. The flight will last about 2 hours 34 minutes.

Current status of DL821 is Scheduled On time Expected Depart in 13 hours, 36 minutes

DL821 - DAL821 Delta Airlines (DL)
ATL Atlanta United States
Flight ATL to BOS
BOS Boston United States
Scheduled On time Expected Depart in 13 hours, 36 minutes
Departure Hartsfield-Jackson Atlanta International Airport
IATA: ATLICAO: KATL
Scheduled 18:00 01 March 2026
S T3
Arrival Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 20:34 01 March 2026
Estimated 20:25 01 March 2026
A A14
DL821 Detail
  • Type: Domestic Flight
  • Code Shares: AF 8517, AM 3054, LA 6442, VS 4248
  • Flight Duration: 2 hours 34 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: 132
  • Freight capacity: 6.7 tons
  • Passenger classes: Economy, Business Class, Premium Economy
More Detail
  • Aircraft: Airbus A321 (sharklets)
  • Callsign: F-KTDW4
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Atlanta: Sunday 2026-03-01 04:24 AM
  • Current Time in Boston: Sunday 2026-03-01 04:24 AM

Delta DL821 Flight Statistics

Delta
Delta
FLIGHT NO DL821
AIRPLANE Airbus A321 (sharklets)
ON TIME 13
DELAYED 1
CANCELLED 0
ON TIME 28
DELAYED 2
CANCELLED 0
ON TIME 51
DELAYED 4
CANCELLED 0
ON TIME 74
DELAYED 5
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

Delta DL821 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 28 Feb
Scheduled On time
Atlanta (ATL) 2026-02-28T17:55
Boston (BOS) 2026-02-28T20:29
Fri 27 Feb
Arrived On time
Atlanta (ATL) 2026-02-27T18:00
Boston (BOS) 2026-02-27T20:34
2026-02-27T17:55
2026-02-27T20:21
Thu 26 Feb
Departed Delayed by 25m
Atlanta (ATL) 2026-02-26T18:00
Boston (BOS) 2026-02-26T20:34
2026-02-26T18:32
Wed 25 Feb
Arrived On time
Atlanta (ATL) 2026-02-25T18:00
Boston (BOS) 2026-02-25T20:34
2026-02-25T18:09
2026-02-25T20:43
Tue 24 Feb
Arrived On time
Atlanta (ATL) 2026-02-24T18:00
Boston (BOS) 2026-02-24T20:34
2026-02-24T17:59
2026-02-24T20:35
Mon 23 Feb
Cancelled
Atlanta (ATL) 2026-02-23T18:00
Boston (BOS) 2026-02-23T20:34
Sun 22 Feb
Cancelled
Atlanta (ATL) 2026-02-22T18:00
Boston (BOS) 2026-02-22T20:34
Sat 21 Feb
Departed Delayed by 1h 34m
Atlanta (ATL) 2026-02-21T18:00
Boston (BOS) 2026-02-21T20:32
2026-02-21T19:46
Fri 20 Feb
Arrived On time
Atlanta (ATL) 2026-02-20T18:00
Boston (BOS) 2026-02-20T20:34
2026-02-20T17:53
2026-02-20T20:41
Thu 19 Feb
Arrived On time
Atlanta (ATL) 2026-02-19T18:00
Boston (BOS) 2026-02-19T20:34
2026-02-19T18:00
2026-02-19T20:36

Flight routes similar to Delta DL821

Airline Flight no Departure Arrival
Delta DL300
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20:10 		2 hours 33 minutes
22:43
Delta DL865
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01:12
Delta DL726
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Korean Air KE6841
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Aeromexico AM4188
Aeromexico 		01/03/2026
22:35 		2 hours 34 minutes
01:09
Delta DL987
Delta 		01/03/2026
07:25 		2 hours 22 minutes
10:02
Delta DL2595
Delta 		01/03/2026
14:46 		2 hours 25 minutes
17:19

Delta Flight DL821 FAQs

What is the scheduled flight duration for Delta DL821 flight?

On average, nonstop flight takes 2 hour(s) 34 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 On time.

What type of aircraft is used for the Delta DL821 flight?

All Delta DL821 flights are operated using Airbus A321 (sharklets) aircraft.

When does the flight Delta DL821 arrive?

Flight Delta DL821 arrives at 20:34.

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 .