Korean Air flight KE 3643: Atlanta - San Francisco

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 08:10 Atlanta (ATL) S 10:25 San Francisco (SFO) 1
KE 3643 Non-stop Boeing 767 (76W) 5:15 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 785)
Daily 08:10 Atlanta (ATL) S 10:15 San Francisco (SFO) 1
KE 3643 Non-stop Boeing 737-900 (739) 5:05 Effective 2025-05-07 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 545)
Daily 08:10 Atlanta (ATL) S 10:17 San Francisco (SFO) 1
KE 3643 Non-stop Boeing 757-300 (753) 5:07 Effective 2025-07-07 through 2025-08-10
Codeshare flight, operated by Delta Air Lines.(DL 693)
Daily 08:10 Atlanta (ATL) S 10:17 San Francisco (SFO) 1
KE 3643 Non-stop Boeing 767 (76W) 5:07 Effective 2025-08-11 through 2025-10-25
Codeshare flight, operated by Delta Air Lines.(DL 693)
Daily 08:10 Atlanta (ATL) S 10:32 San Francisco (SFO) 1
KE 3643 Non-stop Boeing 757-300 (753) 5:22 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by Delta Air Lines.(DL 2677)
Daily 08:20 Atlanta (ATL) S 10:15 San Francisco (SFO) 1
KE 3643 Non-stop Boeing 757-300 (753) 4:55 Effective 2025-06-08 through 2025-06-30
Codeshare flight, operated by Delta Air Lines.(DL 693)
Sat 08:20 Atlanta (ATL) S 10:15 San Francisco (SFO) 1
KE 3643 Non-stop Boeing 757-300 (753) 4:55 Operates only on 2025-07-05
Codeshare flight, operated by Delta Air Lines.(DL 693)
Tue-Fri,Sun 09:40 Atlanta (ATL) S 11:43 San Francisco (SFO) 1
KE 3643 Non-stop Boeing 767 (76W) 5:03 Effective 2025-07-01 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 672)
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Korean Air flight KE 3643:
Atlanta - San Francisco
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Korean Air KE3643
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 785)
Duration: 5:15, non-stop
Boeing 767 (76W)

Korean Air KE3643
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 545)
Duration: 5:05, non-stop
Boeing 737-900 (739)

Korean Air KE3643
Effective 2025-07-07 through 2025-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 693)
Duration: 5:07, non-stop
Boeing 757-300 (753)

Korean Air KE3643
Effective 2025-08-11 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 693)
Duration: 5:07, non-stop
Boeing 767 (76W)

Korean Air KE3643
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2677)
Duration: 5:22, non-stop
Boeing 757-300 (753)

Korean Air KE3643
Effective 2025-06-08 through 2025-06-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 693)
Duration: 4:55, non-stop
Boeing 757-300 (753)

Korean Air KE3643
Operates only on 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 693)
Duration: 4:55, non-stop
Boeing 757-300 (753)

Korean Air KE3643
Effective 2025-07-01 through 2025-07-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 672)
Duration: 5:03, non-stop
Boeing 767 (76W)
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  • KE 3643 is a domestic flight departing from the Atlanta airport (ATL) and arriving at San Francisco airport (SFO).
  • The flight distance is 2133 miles, or 3432 km.
  • The timezone of the departure airport is UTC-5 , 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 4:55 and 5:22.