Korean Air flight KE 3421: Boston Logan - Dallas Fort Worth

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue 07:05 Boston Logan (BOS) A 10:19 Dallas Fort Worth (DFW) E
KE 3421 Non-stop Airbus A319 (319) 4:14 Valid until 2024-09-03
Codeshare flight, operated by Delta Air Lines.(DL 760)
Fri 07:05 Boston Logan (BOS) A 10:19 Dallas Fort Worth (DFW) E
KE 3421 Non-stop Airbus A319 (319) 4:14 Operates only on 2024-09-06
Codeshare flight, operated by Delta Air Lines.(DL 760)
Daily 07:05 Boston Logan (BOS) A 10:56 Dallas Fort Worth (DFW) E
KE 3421 Non-stop Airbus A319 (319) 4:51 Effective 2025-03-09 through 2025-04-13
Codeshare flight, operated by Delta Air Lines.(DL 760)
Daily 07:05 Boston Logan (BOS) A 10:33 Dallas Fort Worth (DFW) E
KE 3421 Non-stop Airbus A319 (319) 4:28 Effective 2025-04-14 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 760)
Daily 07:05 Boston Logan (BOS) A 10:22 Dallas Fort Worth (DFW) E
KE 3421 Non-stop Airbus A319 (319) 4:17 Effective from 2025-06-08
Codeshare flight, operated by Delta Air Lines.(DL 760)
Mon-Fri,Sun 07:35 Boston Logan (BOS) A 11:02 Dallas Fort Worth (DFW) E
KE 3421 Non-stop Airbus A319 (319) 4:27 Effective 2024-10-27 through 2024-11-01
Codeshare flight, operated by Delta Air Lines.(DL 760)
Sat 07:35 Boston Logan (BOS) A 11:03 Dallas Fort Worth (DFW) E
KE 3421 Non-stop Airbus A220-300 (223) 4:28 Operates only on 2024-11-02
Codeshare flight, operated by Delta Air Lines.(DL 760)
Daily 07:40 Boston Logan (BOS) A 10:53 Dallas Fort Worth (DFW) E
KE 3421 Non-stop Airbus A220-300 (223) 4:13 Effective 2024-09-09 through 2024-10-06
Codeshare flight, operated by Delta Air Lines.(DL 760)
Sun 14:35 Boston Logan (BOS) A 17:51 Dallas Fort Worth (DFW) E
KE 3421 Non-stop Airbus A319 (319) 4:16 Operates only on 2024-09-01
Codeshare flight, operated by Delta Air Lines.(DL 303)
Sun 14:53 Boston Logan (BOS) A 18:05 Dallas Fort Worth (DFW) E
KE 3421 Non-stop Airbus A319 (319) 4:12 Operates only on 2024-09-08
Codeshare flight, operated by Delta Air Lines.(DL 303)
Mon,Wed,Thu 14:54 Boston Logan (BOS) A 18:10 Dallas Fort Worth (DFW) E
KE 3421 Non-stop Airbus A319 (319) 4:16 Valid until 2024-09-02
Codeshare flight, operated by Delta Air Lines.(DL 303)
Wed,Thu 14:59 Boston Logan (BOS) A 18:09 Dallas Fort Worth (DFW) E
KE 3421 Non-stop Airbus A220-100 (221) 4:10 Effective 2024-09-04 through 2024-09-05
Codeshare flight, operated by Delta Air Lines.(DL 303)
Sat 16:00 Boston Logan (BOS) A 19:18 Dallas Fort Worth (DFW) E
KE 3421 Non-stop Airbus A319 (319) 4:18 Operates only on 2024-09-07
Codeshare flight, operated by Delta Air Lines.(DL 835)


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Korean Air flight KE 3421:
Boston Logan - Dallas Fort Worth
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE3421
07:05
Boston Logan (BOS) A

10:19
Dallas Fort Worth (DFW) E
Valid until 2024-09-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 760)
Duration: 4:14, non-stop
Airbus A319 (319)
Korean Air KE3421
07:05
Boston Logan (BOS) A

10:19
Dallas Fort Worth (DFW) E
Operates only on 2024-09-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 760)
Duration: 4:14, non-stop
Airbus A319 (319)
Korean Air KE3421
07:05
Boston Logan (BOS) A

10:56
Dallas Fort Worth (DFW) E
Effective 2025-03-09 through 2025-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 760)
Duration: 4:51, non-stop
Airbus A319 (319)
Korean Air KE3421
07:05
Boston Logan (BOS) A

10:33
Dallas Fort Worth (DFW) E
Effective 2025-04-14 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 760)
Duration: 4:28, non-stop
Airbus A319 (319)
Korean Air KE3421
07:05
Boston Logan (BOS) A

10:22
Dallas Fort Worth (DFW) E
Effective from 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 760)
Duration: 4:17, non-stop
Airbus A319 (319)
Korean Air KE3421
07:35
Boston Logan (BOS) A

11:02
Dallas Fort Worth (DFW) E
Effective 2024-10-27 through 2024-11-01
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 760)
Duration: 4:27, non-stop
Airbus A319 (319)
Korean Air KE3421
07:35
Boston Logan (BOS) A

11:03
Dallas Fort Worth (DFW) E
Operates only on 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 760)
Duration: 4:28, non-stop
Airbus A220-300 (223)
Korean Air KE3421
07:40
Boston Logan (BOS) A

10:53
Dallas Fort Worth (DFW) E
Effective 2024-09-09 through 2024-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 760)
Duration: 4:13, non-stop
Airbus A220-300 (223)
Korean Air KE3421
14:35
Boston Logan (BOS) A

17:51
Dallas Fort Worth (DFW) E
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 303)
Duration: 4:16, non-stop
Airbus A319 (319)
Korean Air KE3421
14:53
Boston Logan (BOS) A

18:05
Dallas Fort Worth (DFW) E
Operates only on 2024-09-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 303)
Duration: 4:12, non-stop
Airbus A319 (319)
Korean Air KE3421
14:54
Boston Logan (BOS) A

18:10
Dallas Fort Worth (DFW) E
Valid until 2024-09-02
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 303)
Duration: 4:16, non-stop
Airbus A319 (319)
Korean Air KE3421
14:59
Boston Logan (BOS) A

18:09
Dallas Fort Worth (DFW) E
Effective 2024-09-04 through 2024-09-05
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 303)
Duration: 4:10, non-stop
Airbus A220-100 (221)
Korean Air KE3421
16:00
Boston Logan (BOS) A

19:18
Dallas Fort Worth (DFW) E
Operates only on 2024-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 835)
Duration: 4:18, non-stop
Airbus A319 (319)
  • KE 3421 is a domestic flight departing from the Boston Logan airport (BOS) and arriving at Dallas Fort Worth airport (DFW).
  • The flight distance is 1558 miles, or 2507 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 4:10 and 4:51.
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