Air Canada flight AC 3886: Chicago O'Hare - Denver

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue-Fri,Sun 12:45 Chicago O'Hare (ORD) 1 14:43 Denver (DEN)
AC 3886 Non-stop Airbus A321neo (32Q) 2:58 Valid until 2026-01-04
Codeshare flight, operated by United Airlines.(UA 1282)
Mon 13:55 Chicago O'Hare (ORD) 1 15:52 Denver (DEN)
AC 3886 Non-stop Boeing 737 MAX 9 (7M9) 2:57 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 1759)
Tue,Thu,Sun 13:55 Chicago O'Hare (ORD) 1 15:52 Denver (DEN)
AC 3886 Non-stop Boeing 737-900 (739) 2:57 Effective 2026-01-08 through 2026-01-15
Codeshare flight, operated by United Airlines.(UA 1176)
Wed,Fri 13:55 Chicago O'Hare (ORD) 1 15:52 Denver (DEN)
AC 3886 Non-stop Boeing 737-900 (739) 2:57 Effective 2026-01-16 through 2026-01-23
Codeshare flight, operated by United Airlines.(UA 1176)
Mon,Tue,Sun 13:55 Chicago O'Hare (ORD) 1 15:52 Denver (DEN)
AC 3886 Non-stop Boeing 737-900 (739) 2:57 Effective 2026-01-26 through 2026-02-02
Codeshare flight, operated by United Airlines.(UA 1176)
Tue 13:55 Chicago O'Hare (ORD) 1 15:52 Denver (DEN)
AC 3886 Non-stop Boeing 737-900 (739) 2:57 Operates only on 2026-02-10
Codeshare flight, operated by United Airlines.(UA 1176)
Thu,Sun 14:02 Chicago O'Hare (ORD) 1 15:57 Denver (DEN)
AC 3886 Non-stop Boeing 737-900 (739) 2:55 Effective 2026-02-12 through 2026-02-15
Codeshare flight, operated by United Airlines.(UA 1883)
Mon,Wed,Fri 14:02 Chicago O'Hare (ORD) 1 15:57 Denver (DEN)
AC 3886 Non-stop Boeing 737-900 (739) 2:55 Effective 2026-02-20 through 2026-02-25
Codeshare flight, operated by United Airlines.(UA 1883)
Mon,Wed 14:02 Chicago O'Hare (ORD) 1 15:57 Denver (DEN)
AC 3886 Non-stop Boeing 737-900 (739) 2:55 Effective 2026-03-02 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 1883)
Tue,Thu,Sat 14:05 Chicago O'Hare (ORD) 1 16:00 Denver (DEN)
AC 3886 Non-stop Boeing 737-900 (739) 2:55 Effective 2026-03-05 through 2026-03-10
Codeshare flight, operated by United Airlines.(UA 270)
Thu,Fri 14:05 Chicago O'Hare (ORD) 1 16:00 Denver (DEN)
AC 3886 Non-stop Boeing 737-900 (739) 2:55 Effective 2026-03-13 through 2026-03-19
Codeshare flight, operated by United Airlines.(UA 270)
Fri,Sat 14:05 Chicago O'Hare (ORD) 1 16:00 Denver (DEN)
AC 3886 Non-stop Boeing 737-900 (739) 2:55 Effective 2026-03-21 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 270)
Sat,Sun 14:15 Chicago O'Hare (ORD) 1 16:12 Denver (DEN)
AC 3886 Non-stop Boeing 737-900 (739) 2:57 Effective 2026-01-18 through 2026-01-24
Codeshare flight, operated by United Airlines.(UA 1176)
Sat 14:15 Chicago O'Hare (ORD) 1 16:12 Denver (DEN)
AC 3886 Non-stop Boeing 737-900 (739) 2:57 Effective 2026-01-31 through 2026-02-07
Codeshare flight, operated by United Airlines.(UA 1176)
Mon-Thu,Sat 14:15 Chicago O'Hare (ORD) 1 15:52 Denver (DEN)
AC 3886 Non-stop Boeing 737 MAX 9 (7M9) 2:37 Effective 2026-05-02 through 2026-05-09
Codeshare flight, operated by United Airlines.(UA 742)
Tue-Fri,Sun 14:15 Chicago O'Hare (ORD) 1 15:52 Denver (DEN)
AC 3886 Non-stop Boeing 737 MAX 9 (7M9) 2:37 Effective 2026-05-10 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 742)
Mon,Tue,Thu 14:18 Chicago O'Hare (ORD) 1 15:56 Denver (DEN)
AC 3886 Non-stop Boeing 757-300 (753) 2:38 Effective 2026-03-31 through 2026-04-09
Codeshare flight, operated by United Airlines.(UA 609)
Tue,Fri 14:18 Chicago O'Hare (ORD) 1 15:56 Denver (DEN)
AC 3886 Non-stop Boeing 757-300 (753) 2:38 Effective 2026-04-10 through 2026-04-17
Codeshare flight, operated by United Airlines.(UA 609)
Mon,Wed,Fri-Sun 14:18 Chicago O'Hare (ORD) 1 15:56 Denver (DEN)
AC 3886 Non-stop Boeing 757-300 (753) 2:38 Effective 2026-04-19 through 2026-04-27
Codeshare flight, operated by United Airlines.(UA 609)
Tue,Wed 14:18 Chicago O'Hare (ORD) 1 15:56 Denver (DEN)
AC 3886 Non-stop Boeing 757-300 (753) 2:38 Effective 2026-04-28 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 609)
Thu 15:00 Chicago O'Hare (ORD) 1 16:50 Denver (DEN)
AC 3886 Non-stop Boeing 737-900 (739) 2:50 Operates only on 2026-04-30
Codeshare flight, operated by United Airlines.(UA 2347)
Daily 17:15 Vancouver (YVR) M 19:29 San Francisco (SFO) 3
AC 3886 Non-stop Airbus A320 (320) 2:14 Effective 2026-05-21 through 2026-09-23
Codeshare flight, operated by United Airlines.(UA 1897)
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Air Canada flight AC 3886:
Chicago O'Hare - Denver
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC3886
12:45
Chicago O'Hare (ORD) 1

14:43
Denver (DEN)
Valid until 2026-01-04
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1282)
Duration: 2:58, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Air Canada AC3886
13:55
Chicago O'Hare (ORD) 1

15:52
Denver (DEN)
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1759)
Duration: 2:57, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air Canada AC3886
13:55
Chicago O'Hare (ORD) 1

15:52
Denver (DEN)
Effective 2026-01-08 through 2026-01-15
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1176)
Duration: 2:57, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3886
13:55
Chicago O'Hare (ORD) 1

15:52
Denver (DEN)
Effective 2026-01-16 through 2026-01-23
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1176)
Duration: 2:57, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3886
13:55
Chicago O'Hare (ORD) 1

15:52
Denver (DEN)
Effective 2026-01-26 through 2026-02-02
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1176)
Duration: 2:57, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3886
13:55
Chicago O'Hare (ORD) 1

15:52
Denver (DEN)
Operates only on 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1176)
Duration: 2:57, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3886
14:02
Chicago O'Hare (ORD) 1

15:57
Denver (DEN)
Effective 2026-02-12 through 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1883)
Duration: 2:55, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3886
14:02
Chicago O'Hare (ORD) 1

15:57
Denver (DEN)
Effective 2026-02-20 through 2026-02-25
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1883)
Duration: 2:55, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3886
14:02
Chicago O'Hare (ORD) 1

15:57
Denver (DEN)
Effective 2026-03-02 through 2026-03-04
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1883)
Duration: 2:55, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3886
14:05
Chicago O'Hare (ORD) 1

16:00
Denver (DEN)
Effective 2026-03-05 through 2026-03-10
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 270)
Duration: 2:55, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3886
14:05
Chicago O'Hare (ORD) 1

16:00
Denver (DEN)
Effective 2026-03-13 through 2026-03-19
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 270)
Duration: 2:55, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3886
14:05
Chicago O'Hare (ORD) 1

16:00
Denver (DEN)
Effective 2026-03-21 through 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 270)
Duration: 2:55, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3886
14:15
Chicago O'Hare (ORD) 1

16:12
Denver (DEN)
Effective 2026-01-18 through 2026-01-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1176)
Duration: 2:57, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3886
14:15
Chicago O'Hare (ORD) 1

16:12
Denver (DEN)
Effective 2026-01-31 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1176)
Duration: 2:57, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3886
14:15
Chicago O'Hare (ORD) 1

15:52
Denver (DEN)
Effective 2026-05-02 through 2026-05-09
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 742)
Duration: 2:37, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air Canada AC3886
14:15
Chicago O'Hare (ORD) 1

15:52
Denver (DEN)
Effective 2026-05-10 through 2026-05-20
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 742)
Duration: 2:37, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air Canada AC3886
14:18
Chicago O'Hare (ORD) 1

15:56
Denver (DEN)
Effective 2026-03-31 through 2026-04-09
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 609)
Duration: 2:38, non-stop
Boeing 757-300 (753)
Direct Codeshare Flights:
Air Canada AC3886
14:18
Chicago O'Hare (ORD) 1

15:56
Denver (DEN)
Effective 2026-04-10 through 2026-04-17
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 609)
Duration: 2:38, non-stop
Boeing 757-300 (753)
Direct Codeshare Flights:
Air Canada AC3886
14:18
Chicago O'Hare (ORD) 1

15:56
Denver (DEN)
Effective 2026-04-19 through 2026-04-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 609)
Duration: 2:38, non-stop
Boeing 757-300 (753)
Direct Codeshare Flights:
Air Canada AC3886
14:18
Chicago O'Hare (ORD) 1

15:56
Denver (DEN)
Effective 2026-04-28 through 2026-04-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 609)
Duration: 2:38, non-stop
Boeing 757-300 (753)
Direct Codeshare Flights:
Air Canada AC3886
15:00
Chicago O'Hare (ORD) 1

16:50
Denver (DEN)
Operates only on 2026-04-30
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2347)
Duration: 2:50, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3886
17:15
Vancouver (YVR) M

19:29
San Francisco (SFO) 3
Effective 2026-05-21 through 2026-09-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1897)
Duration: 2:14, non-stop
Airbus A320 (320)
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  • AC 3886 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at Denver airport (DEN).
  • The flight distance is 885 miles, or 1425 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 2:14 and 2:58.
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