Korean Air flight KE 3771: Montreal-Trudeau - Atlanta

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue-Sun 07:00 Montreal-Trudeau (YUL) 09:58 Atlanta (ATL) I
KE 3771 Non-stop Airbus A319 (319) 2:58 Valid until 2025-05-02
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Mon,Sat 07:00 Montreal-Trudeau (YUL) 09:53 Atlanta (ATL) I
KE 3771 Non-stop Airbus A319 (319) 2:53 Effective 2025-05-03 through 2025-05-05
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Tue,Sun 07:00 Montreal-Trudeau (YUL) 09:58 Atlanta (ATL) I
KE 3771 Non-stop Airbus A319 (319) 2:58 Effective 2025-05-04 through 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Daily 07:00 Montreal-Trudeau (YUL) 09:52 Atlanta (ATL) I
KE 3771 Non-stop Airbus A319 (319) 2:52 Effective 2025-05-07 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Wed,Thu,Sun 07:00 Montreal-Trudeau (YUL) 09:45 Atlanta (ATL) I
KE 3771 Non-stop Airbus A319 (319) 2:45 Effective 2025-06-08 through 2025-06-29
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Mon,Tue,Fri,Sat 07:00 Montreal-Trudeau (YUL) 09:45 Atlanta (ATL) I
KE 3771 Non-stop Airbus A320 (320) 2:45 Effective 2025-06-09 through 2025-06-28
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Mon-Thu,Sun 07:00 Montreal-Trudeau (YUL) 09:45 Atlanta (ATL) I
KE 3771 Non-stop Airbus A319 (319) 2:45 Effective 2025-06-30 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Fri,Sat 07:00 Montreal-Trudeau (YUL) 09:45 Atlanta (ATL) I
KE 3771 Non-stop Airbus A320 (320) 2:45 Effective 2025-07-04 through 2025-07-05
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Daily 07:00 Montreal-Trudeau (YUL) 09:49 Atlanta (ATL) I
KE 3771 Non-stop Airbus A319 (319) 2:49 Effective 2025-07-07 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Daily 07:00 Montreal-Trudeau (YUL) 10:07 Atlanta (ATL) I
KE 3771 Non-stop Airbus A319 (319) 3:07 Effective 2025-09-08 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Daily 07:00 Montreal-Trudeau (YUL) 10:06 Atlanta (ATL) I
KE 3771 Non-stop Airbus A320 (320) 3:06 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 2643)
Daily 07:00 Montreal-Trudeau (YUL) 10:19 Atlanta (ATL) I
KE 3771 Non-stop Airbus A319 (319) 3:19 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 2643)
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Korean Air flight KE 3771:
Montreal-Trudeau - Atlanta
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Korean Air KE3771
Valid until 2025-05-02
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 2:58, non-stop
Airbus A319 (319)

Korean Air KE3771
Effective 2025-05-03 through 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 2:53, non-stop
Airbus A319 (319)

Korean Air KE3771
Effective 2025-05-04 through 2025-05-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 2:58, non-stop
Airbus A319 (319)

Korean Air KE3771
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 2:52, non-stop
Airbus A319 (319)

Korean Air KE3771
Effective 2025-06-08 through 2025-06-29
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 2:45, non-stop
Airbus A319 (319)

Korean Air KE3771
Effective 2025-06-09 through 2025-06-28
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 2:45, non-stop
Airbus A320 (320)

Korean Air KE3771
Effective 2025-06-30 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 2:45, non-stop
Airbus A319 (319)

Korean Air KE3771
Effective 2025-07-04 through 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 2:45, non-stop
Airbus A320 (320)

Korean Air KE3771
Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 2:49, non-stop
Airbus A319 (319)

Korean Air KE3771
Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 3:07, non-stop
Airbus A319 (319)

Korean Air KE3771
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 3:06, non-stop
Airbus A320 (320)

Korean Air KE3771
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2643)
Duration: 3:19, non-stop
Airbus A319 (319)
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  • KE 3771 is an international flight departing from Montreal-Trudeau airport, Canada (YUL) and arriving at Atlanta airport, United States (ATL).
  • The flight distance is 994 miles, or 1599 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 2:45 and 3:19.