Korean Air flights from Detroit (DTW) to Cancun (CUN).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sun 10:00 Detroit (DTW) M 14:00 Cancun (CUN) 3
Korean Air KE 7640 Non-stop Boeing 737-900 (739) 4:00 Effective 2026-01-11 through 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 578)
Mon,Thu,Fri,Sun 10:00 Detroit (DTW) M 14:00 Cancun (CUN) 3
Korean Air KE 7640 Non-stop Airbus A321 (321) 4:00 Effective 2026-01-19 through 2026-02-09
Codeshare flight, operated by Delta Air Lines.(DL 578)
Tue,Wed 10:00 Detroit (DTW) M 14:00 Cancun (CUN) 3
Korean Air KE 7640 Non-stop Boeing 737-900 (739) 4:00 Effective 2026-01-20 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 578)
Daily 10:10 Detroit (DTW) M 14:00 Cancun (CUN) 3
Korean Air KE 7640 Non-stop Airbus A321 (321) 3:50 Valid until 2026-01-09
Codeshare flight, operated by Delta Air Lines.(DL 578)
Sat 10:10 Detroit (DTW) M 14:00 Cancun (CUN) 3
Korean Air KE 7640 Non-stop Airbus A320 (320) 3:50 Operates only on 2026-01-10
Codeshare flight, operated by Delta Air Lines.(DL 578)
Mon-Sat 10:10 Detroit (DTW) M 14:00 Cancun (CUN) 3
Korean Air KE 7640 Non-stop Airbus A321 (321) 3:50 Effective 2026-01-12 through 2026-01-17
Codeshare flight, operated by Delta Air Lines.(DL 578)
Sat 10:10 Detroit (DTW) M 14:00 Cancun (CUN) 3
Korean Air KE 7640 Non-stop Airbus A321 (321) 3:50 Effective 2026-01-24 through 2026-02-07
Codeshare flight, operated by Delta Air Lines.(DL 578)
Daily 10:10 Detroit (DTW) M 14:00 Cancun (CUN) 3
Korean Air KE 7640 Non-stop Boeing 737-900 (739) 3:50 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 578)
Sat 12:00 Detroit (DTW) M 16:04 Cancun (CUN) 3
Korean Air KE 7650 Non-stop Airbus A320 (320) 4:04 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 2016)
Tue-Sun 12:05 Detroit (DTW) M 16:05 Cancun (CUN) 3
Korean Air KE 7650 Non-stop Boeing 737-900 (739) 4:00 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 2016)
Sat 12:05 Detroit (DTW) M 15:05 Cancun (CUN) 3
Korean Air KE 7650 Non-stop Boeing 737-900 (739) 4:00 Effective 2026-03-14 through 2026-04-11
Codeshare flight, operated by Delta Air Lines.(DL 2016)
Sat 12:14 Detroit (DTW) M 16:10 Cancun (CUN) 3
Korean Air KE 7650 Non-stop Airbus A321 (321) 3:56 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by Delta Air Lines.(DL 2016)




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Korean Air flights from Detroit (DTW) to Cancun (CUN).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE7640
10:00
Detroit (DTW) M

14:00
Cancun (CUN) 3
Effective 2026-01-11 through 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 578)
Duration: 4:00, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Korean Air KE7640
10:00
Detroit (DTW) M

14:00
Cancun (CUN) 3
Effective 2026-01-19 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 578)
Duration: 4:00, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE7640
10:00
Detroit (DTW) M

14:00
Cancun (CUN) 3
Effective 2026-01-20 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 578)
Duration: 4:00, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Korean Air KE7640
10:10
Detroit (DTW) M

14:00
Cancun (CUN) 3
Valid until 2026-01-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 578)
Duration: 3:50, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE7640
10:10
Detroit (DTW) M

14:00
Cancun (CUN) 3
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 578)
Duration: 3:50, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE7640
10:10
Detroit (DTW) M

14:00
Cancun (CUN) 3
Effective 2026-01-12 through 2026-01-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 578)
Duration: 3:50, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE7640
10:10
Detroit (DTW) M

14:00
Cancun (CUN) 3
Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 578)
Duration: 3:50, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Korean Air KE7640
10:10
Detroit (DTW) M

14:00
Cancun (CUN) 3
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 578)
Duration: 3:50, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Korean Air KE7650
12:00
Detroit (DTW) M

16:04
Cancun (CUN) 3
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2016)
Duration: 4:04, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE7650
12:05
Detroit (DTW) M

16:05
Cancun (CUN) 3
Valid until 2026-01-04
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2016)
Duration: 4:00, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Korean Air KE7650
12:05
Detroit (DTW) M

15:05
Cancun (CUN) 3
Effective 2026-03-14 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2016)
Duration: 4:00, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Korean Air KE7650
12:14
Detroit (DTW) M

16:10
Cancun (CUN) 3
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2016)
Duration: 3:56, non-stop
Airbus A321 (321)
  • An international route departing from Detroit airport, United States (DTW) and arriving at Cancun airport, Mexico (CUN).
  • The flight distance is 1477 miles, or 2377 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 3:50 and 4:04.
All DTW-CUN flights
All Korean Air flights
Return (CUN-DTW) flights
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