Korean Air flight KE 3731: Oklahoma City - Atlanta

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 05:20 Oklahoma City (OKC) 08:30 Atlanta (ATL) S
KE 3731 Non-stop Airbus A319 (319) 2:10 Effective 2025-08-11 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 1184)
Daily 05:30 Oklahoma City (OKC) 08:40 Atlanta (ATL) S
KE 3731 Non-stop Airbus A319 (319) 2:10 Effective 2025-06-08 through 2025-08-10
Codeshare flight, operated by Delta Air Lines.(DL 1184)
Wed 05:35 Oklahoma City (OKC) 08:45 Atlanta (ATL) S
KE 3731 Non-stop Boeing 737-800 (738) 2:10 Operates only on 2025-05-07
Codeshare flight, operated by Delta Air Lines.(DL 1184)
Mon-Fri,Sun 05:35 Oklahoma City (OKC) 08:45 Atlanta (ATL) S
KE 3731 Non-stop Boeing 717 (717) 2:10 Effective 2025-05-08 through 2025-05-23
Codeshare flight, operated by Delta Air Lines.(DL 1184)
Mon-Fri,Sun 05:35 Oklahoma City (OKC) 08:45 Atlanta (ATL) S
KE 3731 Non-stop Boeing 717 (717) 2:10 Effective 2025-05-26 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 1184)
Sat 05:45 Oklahoma City (OKC) 08:54 Atlanta (ATL) S
KE 3731 Non-stop Boeing 717 (717) 2:09 Effective 2025-05-10 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 1184)
Sun 05:50 Oklahoma City (OKC) 08:59 Atlanta (ATL) S
KE 3731 Non-stop Airbus A319 (319) 2:09 Operates only on 2025-05-25
Codeshare flight, operated by Delta Air Lines.(DL 1184)
Mon-Fri,Sun 05:52 Oklahoma City (OKC) 08:59 Atlanta (ATL) S
KE 3731 Non-stop Boeing 737-800 (738) 2:07 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 1184)
Sat 05:52 Oklahoma City (OKC) 08:58 Atlanta (ATL) S
KE 3731 Non-stop Airbus A319 (319) 2:06 Operates only on 2025-05-03
Codeshare flight, operated by Delta Air Lines.(DL 1184)
Daily 05:54 Oklahoma City (OKC) 09:02 Atlanta (ATL) S
KE 3731 Non-stop Boeing 717 (717) 2:08 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 1184)
Daily 05:55 Oklahoma City (OKC) 09:03 Atlanta (ATL) S
KE 3731 Non-stop Airbus A319 (319) 2:08 Effective 2025-09-08 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 1184)
Daily 05:55 Oklahoma City (OKC) 09:04 Atlanta (ATL) S
KE 3731 Non-stop Airbus A319 (319) 2:09 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 1184)


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Korean Air flight KE 3731:
Oklahoma City - Atlanta
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE3731
05:20
Oklahoma City (OKC)

08:30
Atlanta (ATL) S
Effective 2025-08-11 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1184)
Duration: 2:10, non-stop
Airbus A319 (319)
Korean Air KE3731
05:30
Oklahoma City (OKC)

08:40
Atlanta (ATL) S
Effective 2025-06-08 through 2025-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1184)
Duration: 2:10, non-stop
Airbus A319 (319)
Korean Air KE3731
05:35
Oklahoma City (OKC)

08:45
Atlanta (ATL) S
Operates only on 2025-05-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1184)
Duration: 2:10, non-stop
Boeing 737-800 (738)
Korean Air KE3731
05:35
Oklahoma City (OKC)

08:45
Atlanta (ATL) S
Effective 2025-05-08 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1184)
Duration: 2:10, non-stop
Boeing 717 (717)
Korean Air KE3731
05:35
Oklahoma City (OKC)

08:45
Atlanta (ATL) S
Effective 2025-05-26 through 2025-06-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1184)
Duration: 2:10, non-stop
Boeing 717 (717)
Korean Air KE3731
05:45
Oklahoma City (OKC)

08:54
Atlanta (ATL) S
Effective 2025-05-10 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1184)
Duration: 2:09, non-stop
Boeing 717 (717)
Korean Air KE3731
05:50
Oklahoma City (OKC)

08:59
Atlanta (ATL) S
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1184)
Duration: 2:09, non-stop
Airbus A319 (319)
Korean Air KE3731
05:52
Oklahoma City (OKC)

08:59
Atlanta (ATL) S
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1184)
Duration: 2:07, non-stop
Boeing 737-800 (738)
Korean Air KE3731
05:52
Oklahoma City (OKC)

08:58
Atlanta (ATL) S
Operates only on 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1184)
Duration: 2:06, non-stop
Airbus A319 (319)
Korean Air KE3731
05:54
Oklahoma City (OKC)

09:02
Atlanta (ATL) S
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1184)
Duration: 2:08, non-stop
Boeing 717 (717)
Korean Air KE3731
05:55
Oklahoma City (OKC)

09:03
Atlanta (ATL) S
Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1184)
Duration: 2:08, non-stop
Airbus A319 (319)
Korean Air KE3731
05:55
Oklahoma City (OKC)

09:04
Atlanta (ATL) S
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1184)
Duration: 2:09, non-stop
Airbus A319 (319)
  • KE 3731 is a domestic flight departing from the Oklahoma City airport (OKC) and arriving at Atlanta airport (ATL).
  • The flight distance is 759 miles, or 1221 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 2:06 and 2:10.
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