Korean Air flight KE 5040: Atlanta - Seoul Incheon

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 09:30 Atlanta (ATL) I 14:10 Seoul Incheon (ICN) 2
KE 5040 Non-stop Airbus A350-900 (359) 15:40 Effective 2026-09-01 through 2026-09-30
Codeshare flight, operated by Delta Air Lines.(DL 189)
The flight arrives 1 day after departure.
Daily 09:40 Atlanta (ATL) I 14:10 Seoul Incheon (ICN) 2
KE 5040 Non-stop Airbus A350-900 (359) 15:30 Effective 2026-03-28 through 2026-04-30
Codeshare flight, operated by Delta Air Lines.(DL 189)
The flight arrives 1 day after departure.
Daily 09:45 Atlanta (ATL) I 14:10 Seoul Incheon (ICN) 2
KE 5040 Non-stop Airbus A350-900 (359) 15:25 Effective 2026-05-01 through 2026-08-31
Codeshare flight, operated by Delta Air Lines.(DL 189)
The flight arrives 1 day after departure.
Daily 09:45 Atlanta (ATL) I 14:10 Seoul Incheon (ICN) 2
KE 5040 Non-stop Airbus A350-900 (359) 15:25 Effective 2026-10-01 through 2026-10-23
Codeshare flight, operated by Delta Air Lines.(DL 189)
The flight arrives 1 day after departure.
Daily 09:50 Atlanta (ATL) I 15:50 Seoul Incheon (ICN) 2
KE 5040 Non-stop Airbus A350-900 (359) 16:00 Valid until 2026-01-09
Codeshare flight, operated by Delta Air Lines.(DL 189)
The flight arrives 1 day after departure.
Daily 09:50 Atlanta (ATL) I 15:50 Seoul Incheon (ICN) 2
KE 5040 Non-stop Airbus A350-900 (359) 16:00 Effective 2026-01-11 through 2026-02-28
Codeshare flight, operated by Delta Air Lines.(DL 189)
The flight arrives 1 day after departure.
Daily 10:05 Atlanta (ATL) I 15:50 Seoul Incheon (ICN) 2
KE 5040 Non-stop Airbus A350-900 (359) 15:45 Effective 2026-03-01 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 189)
The flight arrives 1 day after departure.
Daily 10:50 Atlanta (ATL) I 15:50 Seoul Incheon (ICN) 2
KE 5040 Non-stop Airbus A350-900 (359) 16:00 Effective from 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 189)
The flight arrives 1 day after departure.
Daily 11:10 Atlanta (ATL) I 15:50 Seoul Incheon (ICN) 2
KE 5040 Non-stop Airbus A350-900 (359) 15:40 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by Delta Air Lines.(DL 189)
The flight arrives 1 day after departure.


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Korean Air flight KE 5040:
Atlanta - Seoul Incheon
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE5040
09:30
Atlanta (ATL) I

14:10(+1)
Seoul Incheon (ICN) 2
Effective 2026-09-01 through 2026-09-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 189)
Duration: 15:40, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE5040
09:40
Atlanta (ATL) I

14:10(+1)
Seoul Incheon (ICN) 2
Effective 2026-03-28 through 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 189)
Duration: 15:30, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE5040
09:45
Atlanta (ATL) I

14:10(+1)
Seoul Incheon (ICN) 2
Effective 2026-05-01 through 2026-08-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 189)
Duration: 15:25, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE5040
09:45
Atlanta (ATL) I

14:10(+1)
Seoul Incheon (ICN) 2
Effective 2026-10-01 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 189)
Duration: 15:25, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE5040
09:50
Atlanta (ATL) I

15:50(+1)
Seoul Incheon (ICN) 2
Valid until 2026-01-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 189)
Duration: 16:00, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE5040
09:50
Atlanta (ATL) I

15:50(+1)
Seoul Incheon (ICN) 2
Effective 2026-01-11 through 2026-02-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 189)
Duration: 16:00, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE5040
10:05
Atlanta (ATL) I

15:50(+1)
Seoul Incheon (ICN) 2
Effective 2026-03-01 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 189)
Duration: 15:45, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE5040
10:50
Atlanta (ATL) I

15:50(+1)
Seoul Incheon (ICN) 2
Effective from 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 189)
Duration: 16:00, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Korean Air KE5040
11:10
Atlanta (ATL) I

15:50(+1)
Seoul Incheon (ICN) 2
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 189)
Duration: 15:40, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.
  • KE 5040 is an international flight departing from Atlanta airport, United States (ATL) and arriving at Seoul Incheon airport, South Korea (ICN).
  • The flight distance is 7134 miles, or 11480 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC+9 . 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 15:25 and 16:00.
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