Air Canada
flight
AC 4179:
Colorado Springs - Denver
Colorado Springs - Denver
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4179
Operates only on 2026-01-09
Mon
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Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 4677)
Duration: 1:14, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC4179
Effective 2026-01-17 through 2026-01-19
Mon
Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 4677)
Duration: 1:14, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC4179
Operates only on 2026-01-25
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 4677)
Duration: 1:14, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC4179
Operates only on 2026-02-02
Mon
Tue
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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 4677)
Duration: 1:14, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC4179
Operates only on 2026-01-06
Mon
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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 4677)
Duration: 1:14, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4179
Effective 2026-01-08 through 2026-01-15
Mon
Tue
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Wed
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Thu
Fri
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Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5634)
Duration: 1:14, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC4179
Effective 2026-01-16 through 2026-01-23
Mon
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Tue
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Wed
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Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 5634)
Duration: 1:14, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC4179
Effective 2026-01-24 through 2026-01-31
Mon
Tue
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Wed
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Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5634)
Duration: 1:14, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC4179
Effective 2026-02-01 through 2026-02-08
Mon
-
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Tue
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-
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5634)
Duration: 1:14, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC4179
Operates only on 2026-02-09
Mon
Tue
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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 5634)
Duration: 1:14, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC4179
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5634)
Duration: 1:12, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC4179
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5634)
Duration: 1:11, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC4179
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5634)
Duration: 1:09, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC4179
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5634)
Duration: 1:05, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC4179
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5634)
Duration: 1:02, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC4179
Effective 2026-01-07 through 2026-01-21
Mon
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Tue
Wed
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 5634)
Duration: 1:14, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC4179
Effective 2026-01-28 through 2026-02-04
Mon
-
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Tue
Wed
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 5634)
Duration: 1:14, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC4179
Operates only on 2026-02-11
Mon
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Tue
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Wed
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 5634)
Duration: 1:14, non-stop Canadair CRJ (CRJ)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here COS-DEN
- AC 4179 is a domestic flight departing from the Colorado Springs airport (COS) and arriving at Denver airport (DEN).
- The flight distance is 73 miles, or 117 km.
- The timezone of both the departure and the arrival airports is UTC-7 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:02 and 1:14.