Air Canada
flight
AC 4237:
Colorado Springs - Denver
Colorado Springs - Denver
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4237
Effective from 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4719)
Duration: 1:10, non-stop Canadair CRJ (CRJ)
Air Canada AC4237
Valid until 2025-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4719)
Duration: 0:56, non-stop Canadair CRJ (CRJ)
Air Canada AC4237
Operates only on 2025-05-21
Mon
-
-
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 4719)
Duration: 0:56, non-stop Embraer EMB 175 (E7W)
Air Canada AC4237
Effective 2025-05-22 through 2025-05-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4719)
Duration: 1:00, non-stop Embraer EMB 175 (E7W)
Air Canada AC4237
Operates only on 2025-06-01
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
Codeshare flight, operated by United Airlines.
(UA 4719)
Duration: 1:00, non-stop Canadair CRJ 700 (CR7)
Air Canada AC4237
Effective 2025-06-02 through 2025-06-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4719)
Duration: 1:00, non-stop Embraer EMB 175 (E7W)
Air Canada AC4237
Effective 2025-06-28 through 2025-06-29
Mon
-
-
Tue
-
-
Wed
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-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4719)
Duration: 1:00, non-stop Canadair CRJ 700 (CR7)
Air Canada AC4237
Effective 2025-06-30 through 2025-07-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 4719)
Duration: 1:00, non-stop Embraer EMB 175 (E7W)
Air Canada AC4237
Effective 2025-07-06 through 2025-07-27
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4719)
Duration: 1:00, non-stop Canadair CRJ 700 (CR7)
Air Canada AC4237
Effective 2025-07-14 through 2025-08-01
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 4719)
Duration: 1:00, non-stop Embraer EMB 175 (E7W)
Air Canada AC4237
Effective 2025-08-02 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4719)
Duration: 1:00, non-stop Embraer EMB 175 (E7W)
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Parallax here COS-DEN
- AC 4237 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 (plus 1h DST). Current time at both airports is 10:28am.
- For direct flights, the flight time varies between 0:56 and 1:10.