Korean Air flights from Detroit (DTW) to Jacksonville (JAX).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 12:55 Detroit (DTW) M 15:19 Jacksonville (JAX)
Korean Air KE 3438 Non-stop Boeing 717 (717) 2:24 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 2333)
Mon,Thu,Fri,Sun 14:30 Detroit (DTW) M 16:55 Jacksonville (JAX)
Korean Air KE 3438 Non-stop Airbus A320 (320) 2:25 Effective 2026-01-19 through 2026-02-06
Codeshare flight, operated by Delta Air Lines.(DL 2994)
Mon,Thu,Fri 14:30 Detroit (DTW) M 16:55 Jacksonville (JAX)
Korean Air KE 3438 Non-stop Airbus A320 (320) 2:25 Effective 2026-02-09 through 2026-02-20
Codeshare flight, operated by Delta Air Lines.(DL 2994)
Mon,Thu,Fri,Sun 14:30 Detroit (DTW) M 16:55 Jacksonville (JAX)
Korean Air KE 3438 Non-stop Airbus A320 (320) 2:25 Effective 2026-02-22 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 2994)
Daily 14:50 Detroit (DTW) M 17:06 Jacksonville (JAX)
Korean Air KE 3438 Non-stop Airbus A321 (321) 2:16 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 2994)
Daily 15:20 Detroit (DTW) M 17:36 Jacksonville (JAX)
Korean Air KE 3438 Non-stop Boeing 737-900 (739) 2:16 Effective 2026-04-13 through 2026-05-06
Codeshare flight, operated by Delta Air Lines.(DL 2994)
Daily 15:20 Detroit (DTW) M 17:36 Jacksonville (JAX)
Korean Air KE 3438 Non-stop Airbus A320 (320) 2:16 Effective 2026-05-07 through 2026-08-14
Codeshare flight, operated by Delta Air Lines.(DL 2994)
Mon-Fri,Sun 15:20 Detroit (DTW) M 17:36 Jacksonville (JAX)
Korean Air KE 3438 Non-stop Airbus A320 (320) 2:16 Effective 2026-08-16 through 2026-09-09
Codeshare flight, operated by Delta Air Lines.(DL 2994)
Mon-Fri,Sun 15:20 Detroit (DTW) M 17:36 Jacksonville (JAX)
Korean Air KE 3438 Non-stop Airbus A319 (319) 2:16 Effective 2026-09-10 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 2994)
Mon-Fri,Sun 15:20 Detroit (DTW) M 17:38 Jacksonville (JAX)
Korean Air KE 3438 Non-stop Airbus A319 (319) 2:18 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 2994)




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Korean Air flights from Detroit (DTW) to Jacksonville (JAX).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE3438
12:55
Detroit (DTW) M

15:19
Jacksonville (JAX)
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2333)
Duration: 2:24, non-stop
Boeing 717 (717)
Direct Codeshare Flights:
Korean Air KE3438
14:30
Detroit (DTW) M

16:55
Jacksonville (JAX)
Effective 2026-01-19 through 2026-02-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2994)
Duration: 2:25, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE3438
14:30
Detroit (DTW) M

16:55
Jacksonville (JAX)
Effective 2026-02-09 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2994)
Duration: 2:25, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE3438
14:30
Detroit (DTW) M

16:55
Jacksonville (JAX)
Effective 2026-02-22 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2994)
Duration: 2:25, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE3438
14:50
Detroit (DTW) M

17:06
Jacksonville (JAX)
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2994)
Duration: 2:16, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3438
15:20
Detroit (DTW) M

17:36
Jacksonville (JAX)
Effective 2026-04-13 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2994)
Duration: 2:16, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Korean Air KE3438
15:20
Detroit (DTW) M

17:36
Jacksonville (JAX)
Effective 2026-05-07 through 2026-08-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2994)
Duration: 2:16, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE3438
15:20
Detroit (DTW) M

17:36
Jacksonville (JAX)
Effective 2026-08-16 through 2026-09-09
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2994)
Duration: 2:16, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE3438
15:20
Detroit (DTW) M

17:36
Jacksonville (JAX)
Effective 2026-09-10 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2994)
Duration: 2:16, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Korean Air KE3438
15:20
Detroit (DTW) M

17:38
Jacksonville (JAX)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2994)
Duration: 2:18, non-stop
Airbus A319 (319)
  • A domestic route departing from the Detroit airport (DTW) and arriving at Jacksonville airport (JAX).
  • The flight distance is 815 miles, or 1311 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 2:16 and 2:25.
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