Air Canada flight AC 3963: Colorado Springs - Denver

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 09:59 Colorado Springs (COS) 11:00 Denver (DEN)
AC 3963 Non-stop Canadair CRJ (CRJ) 1:01 Effective 2025-08-19 through 2025-09-24
Codeshare flight, operated by United Airlines.(UA 5548)
Mon-Sat 09:59 Colorado Springs (COS) 11:00 Denver (DEN)
AC 3963 Non-stop Canadair CRJ (CRJ) 1:01 Effective 2025-10-27 through 2025-12-06
Codeshare flight, operated by United Airlines.(UA 5548)
Daily 09:59 Colorado Springs (COS) 11:00 Denver (DEN)
AC 3963 Non-stop Canadair CRJ (CRJ) 1:01 Effective from 2025-12-07
Codeshare flight, operated by United Airlines.(UA 5548)
Sun 10:09 Colorado Springs (COS) 11:10 Denver (DEN)
AC 3963 Non-stop Canadair CRJ (CRJ) 1:01 Effective 2025-10-26 through 2025-11-30
Codeshare flight, operated by United Airlines.(UA 5548)
Daily 10:30 Colorado Springs (COS) 11:31 Denver (DEN)
AC 3963 Non-stop Canadair CRJ (CRJ) 1:01 Effective 2025-06-26 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 5548)
Daily 10:30 Colorado Springs (COS) 11:35 Denver (DEN)
AC 3963 Non-stop Canadair CRJ (CRJ) 1:05 Effective 2025-09-25 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 5548)
Daily 10:35 Colorado Springs (COS) 11:35 Denver (DEN)
AC 3963 Non-stop Canadair CRJ (CRJ) 1:00 Effective 2025-05-22 through 2025-06-25
Codeshare flight, operated by United Airlines.(UA 5548)
Mon-Wed 10:40 Colorado Springs (COS) 11:40 Denver (DEN)
AC 3963 Non-stop Canadair CRJ (CRJ) 1:00 Effective 2025-05-19 through 2025-05-21
Codeshare flight, operated by United Airlines.(UA 5548)
Tue-Sun 11:46 Colorado Springs (COS) 12:45 Denver (DEN)
AC 3963 Non-stop Embraer EMB 175 (E7W) 0:59 Valid until 2025-05-11
Codeshare flight, operated by United Airlines.(UA 5902)
Mon 11:46 Colorado Springs (COS) 12:45 Denver (DEN)
AC 3963 Non-stop Canadair CRJ 700 (CR7) 0:59 Operates only on 2025-05-05
Codeshare flight, operated by United Airlines.(UA 5902)
Daily 11:46 Colorado Springs (COS) 12:45 Denver (DEN)
AC 3963 Non-stop Embraer EMB 175 (E7W) 0:59 Effective 2025-05-12 through 2025-05-18
Codeshare flight, operated by United Airlines.(UA 5902)
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Air Canada flight AC 3963:
Colorado Springs - Denver
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Air Canada AC3963
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5548)
Duration: 1:01, non-stop
Canadair CRJ (CRJ)

Air Canada AC3963
Effective 2025-10-27 through 2025-12-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 5548)
Duration: 1:01, non-stop
Canadair CRJ (CRJ)

Air Canada AC3963
Effective from 2025-12-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5548)
Duration: 1:01, non-stop
Canadair CRJ (CRJ)

Air Canada AC3963
Effective 2025-10-26 through 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5548)
Duration: 1:01, non-stop
Canadair CRJ (CRJ)

Air Canada AC3963
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5548)
Duration: 1:01, non-stop
Canadair CRJ (CRJ)

Air Canada AC3963
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5548)
Duration: 1:05, non-stop
Canadair CRJ (CRJ)

Air Canada AC3963
Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5548)
Duration: 1:00, non-stop
Canadair CRJ (CRJ)

Air Canada AC3963
Effective 2025-05-19 through 2025-05-21
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5548)
Duration: 1:00, non-stop
Canadair CRJ (CRJ)

Air Canada AC3963
Valid until 2025-05-11
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5902)
Duration: 0:59, non-stop
Embraer EMB 175 (E7W)

Air Canada AC3963
Operates only on 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5902)
Duration: 0:59, non-stop
Canadair CRJ 700 (CR7)

Air Canada AC3963
Effective 2025-05-12 through 2025-05-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5902)
Duration: 0:59, non-stop
Embraer EMB 175 (E7W)
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  • AC 3963 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 0:59 and 1:05.