Korean Air flight KE 6840: Boston Logan - Atlanta

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Tue,Fri-Sun 10:20 Boston Logan (BOS) A 13:25 Atlanta (ATL) S
KE 6840 Non-stop Airbus A321 (321) 3:05 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 973)
Mon-Fri,Sun 11:10 Boston Logan (BOS) A 14:09 Atlanta (ATL) S
KE 6840 Non-stop Airbus A321 (321) 2:59 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by Delta Air Lines.(DL 973)
Sat 11:10 Boston Logan (BOS) A 14:05 Atlanta (ATL) S
KE 6840 Non-stop Boeing 757-200 (75W) 2:55 Effective 2026-03-14 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 973)
Daily 11:12 Boston Logan (BOS) A 14:10 Atlanta (ATL) S
KE 6840 Non-stop Airbus A321 (321) 2:58 Effective 2026-01-05 through 2026-01-19
Codeshare flight, operated by Delta Air Lines.(DL 973)
Tue 11:12 Boston Logan (BOS) A 14:07 Atlanta (ATL) S
KE 6840 Non-stop Boeing 757-200 (75W) 2:55 Operates only on 2026-01-20
Codeshare flight, operated by Delta Air Lines.(DL 973)
Daily 11:12 Boston Logan (BOS) A 14:10 Atlanta (ATL) S
KE 6840 Non-stop Airbus A321 (321) 2:58 Effective 2026-01-21 through 2026-01-30
Codeshare flight, operated by Delta Air Lines.(DL 973)
Sat 11:12 Boston Logan (BOS) A 14:08 Atlanta (ATL) S
KE 6840 Non-stop Boeing 737-900 (739) 2:56 Operates only on 2026-01-31
Codeshare flight, operated by Delta Air Lines.(DL 973)
Daily 11:12 Boston Logan (BOS) A 14:10 Atlanta (ATL) S
KE 6840 Non-stop Airbus A321 (321) 2:58 Effective 2026-02-01 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 973)
Daily 11:15 Boston Logan (BOS) A 14:13 Atlanta (ATL) S
KE 6840 Non-stop Airbus A321 (321) 2:58 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 973)
Daily 16:20 Boston Logan (BOS) A 19:19 Atlanta (ATL) S
KE 6840 Non-stop Airbus A321 (321) 2:59 Effective 2026-04-13 through 2026-05-06
Codeshare flight, operated by Delta Air Lines.(DL 399)
Thu 17:15 Boston Logan (BOS) A 20:25 Atlanta (ATL) S
KE 6840 Non-stop Airbus A321neo (32Q) 3:10 Valid until 2026-01-01
Codeshare flight, operated by Delta Air Lines.(DL 638)
Mon-Fri,Sun 17:28 Boston Logan (BOS) A 20:34 Atlanta (ATL) S
KE 6840 Non-stop Airbus A321 (321) 3:06 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 638)
Daily 18:55 Boston Logan (BOS) A 22:00 Atlanta (ATL) S
KE 6840 Non-stop Airbus A321 (321) 3:05 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 973)
Daily 19:00 Boston Logan (BOS) A 21:51 Atlanta (ATL) S
KE 6840 Non-stop Airbus A321 (321) 2:51 Effective 2026-05-07 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 973)
Daily 19:00 Boston Logan (BOS) A 21:47 Atlanta (ATL) S
KE 6840 Non-stop Airbus A321 (321) 2:47 Effective 2026-07-07 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 973)


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Korean Air flight KE 6840:
Boston Logan - Atlanta
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE6840
10:20
Boston Logan (BOS) A

13:25
Atlanta (ATL) S
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 973)
Duration: 3:05, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE6840
11:10
Boston Logan (BOS) A

14:09
Atlanta (ATL) S
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 973)
Duration: 2:59, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE6840
11:10
Boston Logan (BOS) A

14:05
Atlanta (ATL) S
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 973)
Duration: 2:55, non-stop
Boeing 757-200 (75W)
Direct Codeshare Flights:
Korean Air KE6840
11:12
Boston Logan (BOS) A

14:10
Atlanta (ATL) S
Effective 2026-01-05 through 2026-01-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 973)
Duration: 2:58, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE6840
11:12
Boston Logan (BOS) A

14:07
Atlanta (ATL) S
Operates only on 2026-01-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 973)
Duration: 2:55, non-stop
Boeing 757-200 (75W)
Direct Codeshare Flights:
Korean Air KE6840
11:12
Boston Logan (BOS) A

14:10
Atlanta (ATL) S
Effective 2026-01-21 through 2026-01-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 973)
Duration: 2:58, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE6840
11:12
Boston Logan (BOS) A

14:08
Atlanta (ATL) S
Operates only on 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 973)
Duration: 2:56, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Korean Air KE6840
11:12
Boston Logan (BOS) A

14:10
Atlanta (ATL) S
Effective 2026-02-01 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 973)
Duration: 2:58, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE6840
11:15
Boston Logan (BOS) A

14:13
Atlanta (ATL) S
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 973)
Duration: 2:58, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE6840
16:20
Boston Logan (BOS) A

19:19
Atlanta (ATL) S
Effective 2026-04-13 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 399)
Duration: 2:59, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE6840
17:15
Boston Logan (BOS) A

20:25
Atlanta (ATL) S
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 638)
Duration: 3:10, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Korean Air KE6840
17:28
Boston Logan (BOS) A

20:34
Atlanta (ATL) S
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 638)
Duration: 3:06, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE6840
18:55
Boston Logan (BOS) A

22:00
Atlanta (ATL) S
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 973)
Duration: 3:05, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE6840
19:00
Boston Logan (BOS) A

21:51
Atlanta (ATL) S
Effective 2026-05-07 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 973)
Duration: 2:51, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE6840
19:00
Boston Logan (BOS) A

21:47
Atlanta (ATL) S
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 973)
Duration: 2:47, non-stop
Airbus A321 (321)
  • KE 6840 is a domestic flight departing from the Boston Logan airport (BOS) and arriving at Atlanta airport (ATL).
  • The flight distance is 945 miles, or 1520 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:47 and 3:10.
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