Air Canada
flight
AC 4574:
Kansas City - Denver
Kansas City - Denver
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4574
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2123)
Duration: 2:13, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4574
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 280)
Duration: 2:11, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4574
Operates only on 2026-01-06
Mon
-
-
Tue
Wed
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Thu
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Fri
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-
Sat
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-
Sun
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-
Codeshare flight, operated by United Airlines.
(UA 2123)
Duration: 2:11, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC4574
Effective 2026-01-07 through 2026-01-15
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2123)
Duration: 2:11, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4574
Effective 2026-01-16 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2123)
Duration: 2:11, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4574
Operates only on 2026-01-09
Mon
-
-
Tue
-
-
Wed
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-
Thu
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-
Fri
Sat
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-
Sun
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-
Codeshare flight, operated by United Airlines.
(UA 2123)
Duration: 2:11, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4574
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2123)
Duration: 2:06, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4574
Effective 2026-02-12 through 2026-02-19
Mon
Tue
-
-
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2171)
Duration: 2:01, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4574
Operates only on 2026-02-13
Mon
-
-
Tue
-
-
Wed
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-
Thu
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-
Fri
Sat
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-
Sun
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-
Codeshare flight, operated by United Airlines.
(UA 2171)
Duration: 2:02, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4574
Effective 2026-02-20 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2171)
Duration: 2:01, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4574
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2123)
Duration: 2:04, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4574
Operates only on 2026-02-17
Mon
-
-
Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2171)
Duration: 2:00, non-stop Boeing 737 MAX 9 (7M9)
- AC 4574 is a domestic flight departing from the Kansas City airport (MCI) and arriving at Denver airport (DEN).
- The flight distance is 531 miles, or 854 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 2:00 and 2:13.