Korean Air flight KE 23: Seoul Incheon - San Francisco

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 16:00 Seoul Incheon (ICN) 2 10:40 San Francisco (SFO) I
KE 23 Non-stop Boeing 777-300ER (77W) 10:40 Valid until 2025-06-30
Daily 16:00 Seoul Incheon (ICN) 2 11:00 San Francisco (SFO) I
KE 23 Non-stop Boeing 777-300ER (77W) 11:00 Effective 2025-07-01 through 2025-08-31
Daily 16:00 Seoul Incheon (ICN) 2 10:40 San Francisco (SFO) I
KE 23 Non-stop Boeing 777-300ER (77W) 10:40 Effective 2025-09-01 through 2025-10-25
Daily 16:00 Seoul Incheon (ICN) 2 10:30 San Francisco (SFO) I
KE 23 Non-stop Boeing 777-300ER (77W) 10:30 Effective 2025-10-26 through 2025-11-01
Daily 16:00 Seoul Incheon (ICN) 2 09:30 San Francisco (SFO) I
KE 23 Non-stop Boeing 777-300ER (77W) 10:30 Effective from 2025-11-02
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Korean Air flight KE 23:
Seoul Incheon - San Francisco
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Korean Air KE23
Valid until 2025-06-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:40, non-stop
Boeing 777-300ER (77W)

Korean Air KE23
Effective 2025-07-01 through 2025-08-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 11:00, non-stop
Boeing 777-300ER (77W)

Korean Air KE23
Effective 2025-09-01 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:40, non-stop
Boeing 777-300ER (77W)

Korean Air KE23
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:30, non-stop
Boeing 777-300ER (77W)

Korean Air KE23
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:30, non-stop
Boeing 777-300ER (77W)
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  • KE 23 is an international flight departing from Seoul Incheon airport, South Korea (ICN) and arriving at San Francisco airport, United States (SFO).
  • The flight distance is 5642 miles, or 9080 km.
  • The timezone of the departure airport is UTC+9 , and the timezone of the arrival airport is UTC-8 . 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 10:30 and 11:00.