Air Canada flight AC 4666: Madison - Denver

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 08:27 Madison (MSN) 10:02 Denver (DEN)
AC 4666 Non-stop Boeing 737-900 (739) 2:35 Valid until 2025-05-21
Codeshare flight, operated by United Airlines.(UA 1252)
Thu 08:33 Madison (MSN) 10:05 Denver (DEN)
AC 4666 Non-stop Airbus A320 (320) 2:32 Operates only on 2025-05-22
Codeshare flight, operated by United Airlines.(UA 1951)
Daily 08:33 Madison (MSN) 10:05 Denver (DEN)
AC 4666 Non-stop Boeing 737-800 (738) 2:32 Effective 2025-05-23 through 2025-06-25
Codeshare flight, operated by United Airlines.(UA 1951)
Daily 08:49 Madison (MSN) 10:19 Denver (DEN)
AC 4666 Non-stop Boeing 737 MAX 9 (7M9) 2:30 Effective 2025-08-19 through 2025-09-24
Codeshare flight, operated by United Airlines.(UA 1029)
Daily 08:49 Madison (MSN) 10:19 Denver (DEN)
AC 4666 Non-stop Boeing 737-800 (738) 2:30 Effective from 2025-10-26
Codeshare flight, operated by United Airlines.(UA 1029)
Daily 08:56 Madison (MSN) 10:28 Denver (DEN)
AC 4666 Non-stop Boeing 737-800 (738) 2:32 Effective 2025-06-26 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 1029)
Daily 09:00 Madison (MSN) 10:26 Denver (DEN)
AC 4666 Non-stop Boeing 737-900 (739) 2:26 Effective 2025-09-25 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 1029)
Air Canada flight AC 4666:
Madison - Denver
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Air Canada AC4666
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1252)
Duration: 2:35, non-stop
Boeing 737-900 (739)

Air Canada AC4666
Operates only on 2025-05-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1951)
Duration: 2:32, non-stop
Airbus A320 (320)

Air Canada AC4666
Effective 2025-05-23 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1951)
Duration: 2:32, non-stop
Boeing 737-800 (738)

Air Canada AC4666
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1029)
Duration: 2:30, non-stop
Boeing 737 MAX 9 (7M9)

Air Canada AC4666
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1029)
Duration: 2:30, non-stop
Boeing 737-800 (738)

Air Canada AC4666
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1029)
Duration: 2:32, non-stop
Boeing 737-800 (738)

Air Canada AC4666
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1029)
Duration: 2:26, non-stop
Boeing 737-900 (739)
  • AC 4666 is a domestic flight departing from the Madison airport (MSN) and arriving at Denver airport (DEN).
  • The flight distance is 823 miles, or 1324 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-7 . 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 2:26 and 2:35.