Korean Air flight KE 6850: Buffalo - Atlanta

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:00 Buffalo (BUF) 08:14 Atlanta (ATL) S
KE 6850 Non-stop Boeing 737-900 (739) 2:14 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 2664)
Daily 06:00 Buffalo (BUF) 08:06 Atlanta (ATL) S
KE 6850 Non-stop Boeing 757 (757) 2:06 Effective 2025-05-07 through 2025-05-19
Codeshare flight, operated by Delta Air Lines.(DL 2664)
Daily 06:00 Buffalo (BUF) 08:08 Atlanta (ATL) S
KE 6850 Non-stop Airbus A321 (321) 2:08 Effective 2025-05-20 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 2664)
Daily 06:00 Buffalo (BUF) 08:06 Atlanta (ATL) S
KE 6850 Non-stop Boeing 737-900 (739) 2:06 Effective 2025-06-08 through 2025-06-29
Codeshare flight, operated by Delta Air Lines.(DL 2664)
Mon,Tue 06:00 Buffalo (BUF) 08:07 Atlanta (ATL) S
KE 6850 Non-stop Airbus A321 (321) 2:07 Effective 2025-06-30 through 2025-07-01
Codeshare flight, operated by Delta Air Lines.(DL 2664)
Wed-Sun 06:00 Buffalo (BUF) 08:06 Atlanta (ATL) S
KE 6850 Non-stop Boeing 737-900 (739) 2:06 Effective 2025-07-02 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 2664)
Daily 06:00 Buffalo (BUF) 08:07 Atlanta (ATL) S
KE 6850 Non-stop Boeing 737-900 (739) 2:07 Effective 2025-07-07 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 2664)
Daily 06:00 Buffalo (BUF) 08:17 Atlanta (ATL) S
KE 6850 Non-stop Boeing 737-900 (739) 2:17 Effective 2025-09-08 through 2025-11-05
Codeshare flight, operated by Delta Air Lines.(DL 2664)
Daily 06:00 Buffalo (BUF) 08:19 Atlanta (ATL) S
KE 6850 Non-stop Airbus A321 (321) 2:19 Effective 2025-11-06 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 2664)
Daily 06:00 Buffalo (BUF) 08:17 Atlanta (ATL) S
KE 6850 Non-stop Boeing 737-900 (739) 2:17 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 2664)
Daily 06:00 Buffalo (BUF) 08:27 Atlanta (ATL) S
KE 6850 Non-stop Airbus A321 (321) 2:27 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 2664)
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Korean Air flight KE 6850:
Buffalo - Atlanta
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Korean Air KE6850
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2664)
Duration: 2:14, non-stop
Boeing 737-900 (739)

Korean Air KE6850
Effective 2025-05-07 through 2025-05-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2664)
Duration: 2:06, non-stop
Boeing 757 (757)

Korean Air KE6850
Effective 2025-05-20 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2664)
Duration: 2:08, non-stop
Airbus A321 (321)

Korean Air KE6850
Effective 2025-06-08 through 2025-06-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2664)
Duration: 2:06, non-stop
Boeing 737-900 (739)

Korean Air KE6850
Effective 2025-06-30 through 2025-07-01
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2664)
Duration: 2:07, non-stop
Airbus A321 (321)

Korean Air KE6850
Effective 2025-07-02 through 2025-07-06
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2664)
Duration: 2:06, non-stop
Boeing 737-900 (739)

Korean Air KE6850
Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2664)
Duration: 2:07, non-stop
Boeing 737-900 (739)

Korean Air KE6850
Effective 2025-09-08 through 2025-11-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2664)
Duration: 2:17, non-stop
Boeing 737-900 (739)

Korean Air KE6850
Effective 2025-11-06 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2664)
Duration: 2:19, non-stop
Airbus A321 (321)

Korean Air KE6850
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2664)
Duration: 2:17, non-stop
Boeing 737-900 (739)

Korean Air KE6850
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2664)
Duration: 2:27, non-stop
Airbus A321 (321)
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  • KE 6850 is a domestic flight departing from the Buffalo airport (BUF) and arriving at Atlanta airport (ATL).
  • The flight distance is 712 miles, or 1146 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 2:06 and 2:27.