Korean Air flight KE 3734: Atlanta - Jacksonville

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 12:30 Atlanta (ATL) S 13:37 Jacksonville (JAX)
KE 3734 Non-stop Airbus A321 (321) 1:07 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 3024)
Sat 15:10 Atlanta (ATL) S 16:20 Jacksonville (JAX)
KE 3734 Non-stop Airbus A321 (321) 1:10 Effective 2026-05-09 through 2026-05-23
Codeshare flight, operated by Delta Air Lines.(DL 2720)
Sat,Sun 15:10 Atlanta (ATL) S 16:20 Jacksonville (JAX)
KE 3734 Non-stop Airbus A321 (321) 1:10 Effective 2026-05-24 through 2026-05-30
Codeshare flight, operated by Delta Air Lines.(DL 2720)
Sat 15:10 Atlanta (ATL) S 16:20 Jacksonville (JAX)
KE 3734 Non-stop Airbus A321 (321) 1:10 Effective 2026-06-06 through 2026-07-04
Codeshare flight, operated by Delta Air Lines.(DL 2720)
Sat 15:10 Atlanta (ATL) S 16:22 Jacksonville (JAX)
KE 3734 Non-stop Airbus A321 (321) 1:12 Effective 2026-07-11 through 2026-08-08
Codeshare flight, operated by Delta Air Lines.(DL 2720)
Daily 15:10 Atlanta (ATL) S 16:22 Jacksonville (JAX)
KE 3734 Non-stop Airbus A321 (321) 1:12 Effective 2026-08-10 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 2720)
Sat 20:30 Atlanta (ATL) S 21:39 Jacksonville (JAX)
KE 3734 Non-stop Boeing 757 (757) 1:09 Effective 2026-04-18 through 2026-05-02
Codeshare flight, operated by Delta Air Lines.(DL 2315)
Mon,Tue,Fri-Sun 21:35 Atlanta (ATL) S 22:43 Jacksonville (JAX)
KE 3734 Non-stop Boeing 737-900 (739) 1:08 Valid until 2026-01-03
Codeshare flight, operated by Delta Air Lines.(DL 1001)
Sun 21:35 Atlanta (ATL) S 22:44 Jacksonville (JAX)
KE 3734 Non-stop Boeing 757 (757) 1:09 Operates only on 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 1001)
Mon,Thu,Fri,Sun 21:35 Atlanta (ATL) S 22:45 Jacksonville (JAX)
KE 3734 Non-stop Boeing 757 (757) 1:10 Effective 2026-04-13 through 2026-05-22
Codeshare flight, operated by Delta Air Lines.(DL 1001)
Mon,Thu,Fri,Sun 21:35 Atlanta (ATL) S 22:45 Jacksonville (JAX)
KE 3734 Non-stop Boeing 757 (757) 1:10 Effective 2026-05-25 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 1001)
Mon,Thu,Fri,Sun 21:35 Atlanta (ATL) S 22:47 Jacksonville (JAX)
KE 3734 Non-stop Boeing 757 (757) 1:12 Effective 2026-07-09 through 2026-08-09
Codeshare flight, operated by Delta Air Lines.(DL 1001)
Mon,Thu,Fri,Sun 21:48 Atlanta (ATL) S 22:54 Jacksonville (JAX)
KE 3734 Non-stop Boeing 757 (757) 1:06 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 1001)
Mon-Thu,Sat 21:50 Atlanta (ATL) S 22:57 Jacksonville (JAX)
KE 3734 Non-stop Boeing 757 (757) 1:07 Effective 2026-01-05 through 2026-01-15
Codeshare flight, operated by Delta Air Lines.(DL 1001)
Fri 21:50 Atlanta (ATL) S 22:57 Jacksonville (JAX)
KE 3734 Non-stop Boeing 737-900 (739) 1:07 Operates only on 2026-01-09
Codeshare flight, operated by Delta Air Lines.(DL 1001)
Sun 21:50 Atlanta (ATL) S 22:55 Jacksonville (JAX)
KE 3734 Non-stop Airbus A321 (321) 1:05 Effective 2026-01-11 through 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 1001)
Mon,Thu-Sat 21:50 Atlanta (ATL) S 22:57 Jacksonville (JAX)
KE 3734 Non-stop Boeing 757 (757) 1:07 Effective 2026-01-16 through 2026-01-22
Codeshare flight, operated by Delta Air Lines.(DL 1001)
Mon,Thu,Fri,Sun 21:50 Atlanta (ATL) S 22:57 Jacksonville (JAX)
KE 3734 Non-stop Boeing 757 (757) 1:07 Effective 2026-01-26 through 2026-02-06
Codeshare flight, operated by Delta Air Lines.(DL 1001)
Mon 21:50 Atlanta (ATL) S 22:57 Jacksonville (JAX)
KE 3734 Non-stop Boeing 757 (757) 1:07 Operates only on 2026-02-09
Codeshare flight, operated by Delta Air Lines.(DL 1001)
Daily 21:51 Atlanta (ATL) S 22:58 Jacksonville (JAX)
KE 3734 Non-stop Boeing 757 (757) 1:07 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 1001)
Fri,Sun 21:59 Atlanta (ATL) S 23:06 Jacksonville (JAX)
KE 3734 Non-stop Boeing 757 (757) 1:07 Effective 2026-01-23 through 2026-01-25
Codeshare flight, operated by Delta Air Lines.(DL 1001)
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Korean Air flight KE 3734:
Atlanta - Jacksonville
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE3734
12:30
Atlanta (ATL) S

13:37
Jacksonville (JAX)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3024)
Duration: 1:07, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3734
15:10
Atlanta (ATL) S

16:20
Jacksonville (JAX)
Effective 2026-05-09 through 2026-05-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2720)
Duration: 1:10, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3734
15:10
Atlanta (ATL) S

16:20
Jacksonville (JAX)
Effective 2026-05-24 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2720)
Duration: 1:10, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3734
15:10
Atlanta (ATL) S

16:20
Jacksonville (JAX)
Effective 2026-06-06 through 2026-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2720)
Duration: 1:10, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3734
15:10
Atlanta (ATL) S

16:22
Jacksonville (JAX)
Effective 2026-07-11 through 2026-08-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2720)
Duration: 1:12, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3734
15:10
Atlanta (ATL) S

16:22
Jacksonville (JAX)
Effective 2026-08-10 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2720)
Duration: 1:12, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3734
20:30
Atlanta (ATL) S

21:39
Jacksonville (JAX)
Effective 2026-04-18 through 2026-05-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2315)
Duration: 1:09, non-stop
Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3734
21:35
Atlanta (ATL) S

22:43
Jacksonville (JAX)
Valid until 2026-01-03
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1001)
Duration: 1:08, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Korean Air KE3734
21:35
Atlanta (ATL) S

22:44
Jacksonville (JAX)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1001)
Duration: 1:09, non-stop
Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3734
21:35
Atlanta (ATL) S

22:45
Jacksonville (JAX)
Effective 2026-04-13 through 2026-05-22
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1001)
Duration: 1:10, non-stop
Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3734
21:35
Atlanta (ATL) S

22:45
Jacksonville (JAX)
Effective 2026-05-25 through 2026-07-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1001)
Duration: 1:10, non-stop
Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3734
21:35
Atlanta (ATL) S

22:47
Jacksonville (JAX)
Effective 2026-07-09 through 2026-08-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1001)
Duration: 1:12, non-stop
Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3734
21:48
Atlanta (ATL) S

22:54
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 1001)
Duration: 1:06, non-stop
Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3734
21:50
Atlanta (ATL) S

22:57
Jacksonville (JAX)
Effective 2026-01-05 through 2026-01-15
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1001)
Duration: 1:07, non-stop
Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3734
21:50
Atlanta (ATL) S

22:57
Jacksonville (JAX)
Operates only on 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1001)
Duration: 1:07, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Korean Air KE3734
21:50
Atlanta (ATL) S

22:55
Jacksonville (JAX)
Effective 2026-01-11 through 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1001)
Duration: 1:05, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE3734
21:50
Atlanta (ATL) S

22:57
Jacksonville (JAX)
Effective 2026-01-16 through 2026-01-22
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1001)
Duration: 1:07, non-stop
Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3734
21:50
Atlanta (ATL) S

22:57
Jacksonville (JAX)
Effective 2026-01-26 through 2026-02-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1001)
Duration: 1:07, non-stop
Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3734
21:50
Atlanta (ATL) S

22:57
Jacksonville (JAX)
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1001)
Duration: 1:07, non-stop
Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3734
21:51
Atlanta (ATL) S

22:58
Jacksonville (JAX)
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1001)
Duration: 1:07, non-stop
Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3734
21:59
Atlanta (ATL) S

23:06
Jacksonville (JAX)
Effective 2026-01-23 through 2026-01-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1001)
Duration: 1:07, non-stop
Boeing 757 (757)
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  • KE 3734 is a domestic flight departing from the Atlanta airport (ATL) and arriving at Jacksonville airport (JAX).
  • The flight distance is 270 miles, or 434 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 1:05 and 1:12.
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