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 17:59 30 April 2026 America/New_York. The flight is expected to land at Logan International Airport at 20:38 30 April 2026 America/New_York. The flight will last about 2 hours 39 minutes.

Current status of DL821 is Scheduled Delayed by 36m Estimated Depart in 2 hours, 26 minutes

DL821 - DAL821 Delta Airlines (DL)
ATL Atlanta United States
Flight ATL to BOS
BOS Boston United States
Scheduled Delayed by 36m Estimated Depart in 2 hours, 26 minutes
Departure Hartsfield-Jackson Atlanta International Airport
IATA: ATLICAO: KATL
Scheduled 17:59 30 April 2026
Estimated 18:35 30 April 2026
S T8
Arrival Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 20:38 30 April 2026
Estimated 21:03 30 April 2026
A A8
DL821 Detail
  • Type: Domestic Flight
  • Code Shares: AM 3054, LA 6442, VS 4248
  • Flight Duration: 2 hours 39 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: Thursday 2026-04-30 16:09 PM
  • Current Time in Boston: Thursday 2026-04-30 16:09 PM

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
Wed 29 Apr
Scheduled On time
Atlanta (ATL) 2026-04-29T17:59
Boston (BOS) 2026-04-29T20:38
Tue 28 Apr
Scheduled Delayed by 1h 1m
Atlanta (ATL) 2026-04-28T17:59
Boston (BOS) 2026-04-28T20:38
Mon 27 Apr
Arrived On time
Atlanta (ATL) 2026-04-27T17:59
Boston (BOS) 2026-04-27T20:38
2026-04-27T17:59
2026-04-27T20:36
Sun 26 Apr
Departed Delayed by 17m
Atlanta (ATL) 2026-04-26T17:59
Boston (BOS) 2026-04-26T20:38
2026-04-26T18:09
Sat 25 Apr
Departed On time
Atlanta (ATL) 2026-04-25T17:59
Boston (BOS) 2026-04-25T20:38
2026-04-25T17:52
Fri 24 Apr
Departed On time
Atlanta (ATL) 2026-04-24T17:59
Boston (BOS) 2026-04-24T20:38
2026-04-24T17:56
Thu 23 Apr
Departed Delayed by 19m
Atlanta (ATL) 2026-04-23T17:59
Boston (BOS) 2026-04-23T20:38
2026-04-23T18:28
Wed 22 Apr
Departed On time
Atlanta (ATL) 2026-04-22T17:59
Boston (BOS) 2026-04-22T20:38
2026-04-22T17:54
Tue 21 Apr
Departed On time
Atlanta (ATL) 2026-04-21T17:59
Boston (BOS) 2026-04-21T20:38
2026-04-21T17:55
Mon 20 Apr
Departed Delayed by 22m
Atlanta (ATL) 2026-04-20T17:59
Boston (BOS) 2026-04-20T20:38
2026-04-20T18:27

Flight routes similar to Delta DL821

Airline Flight no Departure Arrival
LATAM Airlines LA5737
LATAM Airlines 		30/04/2026
09:00 		2 hours 30 minutes
11:35
Aeromexico AM3106
Aeromexico 		30/04/2026
13:45 		2 hours 35 minutes
16:20
Delta DL865
Delta 		30/04/2026
22:47 		2 hours 35 minutes
01:22
LATAM Airlines LA6442
LATAM Airlines 		30/04/2026
17:59 		2 hours 39 minutes
20:38
LATAM Airlines LA6518
LATAM Airlines 		30/04/2026
16:35 		2 hours 39 minutes
19:14
Delta DL987
Delta 		30/04/2026
07:00 		2 hours 31 minutes
09:34
Delta DL855
Delta 		30/04/2026
10:10 		2 hours 40 minutes
12:50
Delta DL862
Delta 		30/04/2026
11:10 		2 hours 35 minutes
13:45

Delta Flight DL821 FAQs

What is the scheduled flight duration for Delta DL821 flight?

On average, nonstop flight takes 2 hour(s) 39 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 Delayed by 36m.

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 20:38.

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 .