Korean Air flights from Boston Logan (BOS) to Dallas Fort Worth (DFW).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sun 12:05 Boston Logan (BOS) A 15:17 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A220-300 (223) 4:12 Operates only on 2025-06-29
Codeshare flight, operated by Delta Air Lines.(DL 303)
Mon-Fri,Sun 14:25 Boston Logan (BOS) A 17:44 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A220-100 (221) 4:19 Effective 2025-05-07 through 2025-05-23
Codeshare flight, operated by Delta Air Lines.(DL 303)
Mon-Sat 14:25 Boston Logan (BOS) A 17:44 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A220-100 (221) 4:19 Effective 2025-05-24 through 2025-05-30
Codeshare flight, operated by Delta Air Lines.(DL 303)
Mon-Fri,Sun 14:25 Boston Logan (BOS) A 17:44 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A220-100 (221) 4:19 Effective 2025-06-01 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 303)
Mon-Fri,Sun 14:40 Boston Logan (BOS) A 18:09 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A220-100 (221) 4:29 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 2315)
Mon-Fri,Sun 14:50 Boston Logan (BOS) A 18:03 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A220-300 (223) 4:13 Effective 2025-06-08 through 2025-06-27
Codeshare flight, operated by Delta Air Lines.(DL 303)
Mon-Thu,Sun 14:50 Boston Logan (BOS) A 18:03 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A220-300 (223) 4:13 Effective 2025-06-30 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 303)
Mon-Fri,Sun 14:50 Boston Logan (BOS) A 18:04 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A220-300 (223) 4:14 Effective 2025-07-07 through 2025-08-15
Codeshare flight, operated by Delta Air Lines.(DL 2251)
Daily 14:50 Boston Logan (BOS) A 18:04 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A220-300 (223) 4:14 Effective 2025-08-16 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 2251)
Daily 14:50 Boston Logan (BOS) A 18:19 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A319 (319) 4:29 Effective 2025-09-08 through 2025-11-30
Codeshare flight, operated by Delta Air Lines.(DL 2251)
Sat 14:55 Boston Logan (BOS) A 18:24 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A220-100 (221) 4:29 Operates only on 2025-05-03
Codeshare flight, operated by Delta Air Lines.(DL 2315)
Sat 15:25 Boston Logan (BOS) A 18:46 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A220-300 (223) 4:21 Effective 2025-05-10 through 2025-05-17
Codeshare flight, operated by Delta Air Lines.(DL 2305)
Sat,Sun 15:25 Boston Logan (BOS) A 18:46 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A220-300 (223) 4:21 Effective 2025-05-25 through 2025-05-31
Codeshare flight, operated by Delta Air Lines.(DL 2305)
Sat 15:25 Boston Logan (BOS) A 18:46 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A220-300 (223) 4:21 Operates only on 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 2305)
Sat 16:00 Boston Logan (BOS) A 19:14 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A220-300 (223) 4:14 Effective 2025-07-12 through 2025-08-09
Codeshare flight, operated by Delta Air Lines.(DL 2251)
Sat 16:40 Boston Logan (BOS) A 19:56 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A220-300 (223) 4:16 Effective 2025-06-14 through 2025-07-05
Codeshare flight, operated by Delta Air Lines.(DL 2251)
Fri 17:15 Boston Logan (BOS) A 20:33 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A220-300 (223) 4:18 Operates only on 2025-07-04
Codeshare flight, operated by Delta Air Lines.(DL 2251)
Daily 17:50 Boston Logan (BOS) A 21:24 Dallas Fort Worth (DFW) E
Korean Air KE 3417 Non-stop Airbus A220-100 (221) 4:34 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 835)
Daily 07:00 Boston Logan (BOS) A 10:30 Dallas Fort Worth (DFW) E
Korean Air KE 3421 Non-stop Airbus A220-100 (221) 4:30 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 760)
Mon-Fri,Sun 07:00 Boston Logan (BOS) A 10:11 Dallas Fort Worth (DFW) E
Korean Air KE 3421 Non-stop Airbus A220-100 (221) 4:11 Effective 2025-06-08 through 2025-07-03
Codeshare flight, operated by Delta Air Lines.(DL 760)
Fri 07:00 Boston Logan (BOS) A 10:11 Dallas Fort Worth (DFW) E
Korean Air KE 3421 Non-stop Airbus A220-300 (223) 4:11 Operates only on 2025-07-04
Codeshare flight, operated by Delta Air Lines.(DL 1781)
Sun 07:00 Boston Logan (BOS) A 10:11 Dallas Fort Worth (DFW) E
Korean Air KE 3421 Non-stop Airbus A220-100 (221) 4:11 Operates only on 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 760)
Daily 07:05 Boston Logan (BOS) A 10:20 Dallas Fort Worth (DFW) E
Korean Air KE 3421 Non-stop Airbus A220-100 (221) 4:15 Effective 2025-05-07 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
Korean Air KE 3421 Non-stop Airbus A220-100 (221) 4:17 Effective 2025-07-07 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 1781)
Daily 07:05 Boston Logan (BOS) A 10:38 Dallas Fort Worth (DFW) E
Korean Air KE 3421 Non-stop Airbus A319 (319) 4:33 Effective 2025-09-08 through 2025-11-01
Codeshare flight, operated by Delta Air Lines.(DL 1781)
Sat 07:40 Boston Logan (BOS) A 10:49 Dallas Fort Worth (DFW) E
Korean Air KE 3421 Non-stop Airbus A220-100 (221) 4:09 Effective 2025-06-14 through 2025-07-05
Codeshare flight, operated by Delta Air Lines.(DL 760)




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Korean Air flights from Boston Logan (BOS) to Dallas Fort Worth (DFW).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE3417
12:05
Boston Logan (BOS) A

15:17
Dallas Fort Worth (DFW) E
Operates only on 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 303)
Duration: 4:12, non-stop
Airbus A220-300 (223)
Korean Air KE3417
14:25
Boston Logan (BOS) A

17:44
Dallas Fort Worth (DFW) E
Effective 2025-05-07 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 303)
Duration: 4:19, non-stop
Airbus A220-100 (221)
Korean Air KE3417
14:25
Boston Logan (BOS) A

17:44
Dallas Fort Worth (DFW) E
Effective 2025-05-24 through 2025-05-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 303)
Duration: 4:19, non-stop
Airbus A220-100 (221)
Korean Air KE3417
14:25
Boston Logan (BOS) A

17:44
Dallas Fort Worth (DFW) E
Effective 2025-06-01 through 2025-06-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 303)
Duration: 4:19, non-stop
Airbus A220-100 (221)
Korean Air KE3417
14:40
Boston Logan (BOS) A

18:09
Dallas Fort Worth (DFW) E
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2315)
Duration: 4:29, non-stop
Airbus A220-100 (221)
Korean Air KE3417
14:50
Boston Logan (BOS) A

18:03
Dallas Fort Worth (DFW) E
Effective 2025-06-08 through 2025-06-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 303)
Duration: 4:13, non-stop
Airbus A220-300 (223)
Korean Air KE3417
14:50
Boston Logan (BOS) A

18:03
Dallas Fort Worth (DFW) E
Effective 2025-06-30 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 303)
Duration: 4:13, non-stop
Airbus A220-300 (223)
Korean Air KE3417
14:50
Boston Logan (BOS) A

18:04
Dallas Fort Worth (DFW) E
Effective 2025-07-07 through 2025-08-15
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2251)
Duration: 4:14, non-stop
Airbus A220-300 (223)
Korean Air KE3417
14:50
Boston Logan (BOS) A

18:04
Dallas Fort Worth (DFW) E
Effective 2025-08-16 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2251)
Duration: 4:14, non-stop
Airbus A220-300 (223)
Korean Air KE3417
14:50
Boston Logan (BOS) A

18:19
Dallas Fort Worth (DFW) E
Effective 2025-09-08 through 2025-11-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2251)
Duration: 4:29, non-stop
Airbus A319 (319)
Korean Air KE3417
14:55
Boston Logan (BOS) A

18:24
Dallas Fort Worth (DFW) E
Operates only on 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2315)
Duration: 4:29, non-stop
Airbus A220-100 (221)
Korean Air KE3417
15:25
Boston Logan (BOS) A

18:46
Dallas Fort Worth (DFW) E
Effective 2025-05-10 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2305)
Duration: 4:21, non-stop
Airbus A220-300 (223)
Korean Air KE3417
15:25
Boston Logan (BOS) A

18:46
Dallas Fort Worth (DFW) E
Effective 2025-05-25 through 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2305)
Duration: 4:21, non-stop
Airbus A220-300 (223)
Korean Air KE3417
15:25
Boston Logan (BOS) A

18:46
Dallas Fort Worth (DFW) E
Operates only on 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2305)
Duration: 4:21, non-stop
Airbus A220-300 (223)
Korean Air KE3417
16:00
Boston Logan (BOS) A

19:14
Dallas Fort Worth (DFW) E
Effective 2025-07-12 through 2025-08-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2251)
Duration: 4:14, non-stop
Airbus A220-300 (223)
Korean Air KE3417
16:40
Boston Logan (BOS) A

19:56
Dallas Fort Worth (DFW) E
Effective 2025-06-14 through 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2251)
Duration: 4:16, non-stop
Airbus A220-300 (223)
Korean Air KE3417
17:15
Boston Logan (BOS) A

20:33
Dallas Fort Worth (DFW) E
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2251)
Duration: 4:18, non-stop
Airbus A220-300 (223)
Korean Air KE3417
17:50
Boston Logan (BOS) A

21:24
Dallas Fort Worth (DFW) E
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 835)
Duration: 4:34, non-stop
Airbus A220-100 (221)
Korean Air KE3421
07:00
Boston Logan (BOS) A

10:30
Dallas Fort Worth (DFW) E
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 760)
Duration: 4:30, non-stop
Airbus A220-100 (221)
Korean Air KE3421
07:00
Boston Logan (BOS) A

10:11
Dallas Fort Worth (DFW) E
Effective 2025-06-08 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 760)
Duration: 4:11, non-stop
Airbus A220-100 (221)
Korean Air KE3421
07:00
Boston Logan (BOS) A

10:11
Dallas Fort Worth (DFW) E
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1781)
Duration: 4:11, non-stop
Airbus A220-300 (223)
Korean Air KE3421
07:00
Boston Logan (BOS) A

10:11
Dallas Fort Worth (DFW) E
Operates only on 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 760)
Duration: 4:11, non-stop
Airbus A220-100 (221)
Korean Air KE3421
07:05
Boston Logan (BOS) A

10:20
Dallas Fort Worth (DFW) E
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 760)
Duration: 4:15, non-stop
Airbus A220-100 (221)
Korean Air KE3421
07:05
Boston Logan (BOS) A

10:22
Dallas Fort Worth (DFW) E
Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1781)
Duration: 4:17, non-stop
Airbus A220-100 (221)
Korean Air KE3421
07:05
Boston Logan (BOS) A

10:38
Dallas Fort Worth (DFW) E
Effective 2025-09-08 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1781)
Duration: 4:33, non-stop
Airbus A319 (319)
Korean Air KE3421
07:40
Boston Logan (BOS) A

10:49
Dallas Fort Worth (DFW) E
Effective 2025-06-14 through 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 760)
Duration: 4:09, non-stop
Airbus A220-100 (221)
  • A domestic route 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 4:09 and 4:34.
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