Air Canada flight AC 4778: Phoenix Sky Harbor - Denver

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon 08:30 Phoenix Sky Harbor (PHX) 3 10:27 Denver (DEN)
AC 4778 Non-stop Boeing 737-900 (739) 1:57 Operates only on 2026-01-19
Codeshare flight, operated by United Airlines.(UA 2110)
Thu,Fri 10:00 Phoenix Sky Harbor (PHX) 3 11:57 Denver (DEN)
AC 4778 Non-stop Boeing 737-800 (738) 1:57 Effective 2026-01-09 through 2026-01-15
Codeshare flight, operated by United Airlines.(UA 1053)
Tue,Thu-Sun 10:00 Phoenix Sky Harbor (PHX) 3 11:57 Denver (DEN)
AC 4778 Non-stop Boeing 737-800 (738) 1:57 Effective 2026-01-17 through 2026-01-23
Codeshare flight, operated by United Airlines.(UA 1053)
Thu,Fri,Sun 10:00 Phoenix Sky Harbor (PHX) 3 11:57 Denver (DEN)
AC 4778 Non-stop Boeing 737-800 (738) 1:57 Effective 2026-01-25 through 2026-01-30
Codeshare flight, operated by United Airlines.(UA 1053)
Fri,Sun 10:00 Phoenix Sky Harbor (PHX) 3 11:57 Denver (DEN)
AC 4778 Non-stop Boeing 737-800 (738) 1:57 Effective 2026-02-06 through 2026-02-08
Codeshare flight, operated by United Airlines.(UA 1053)
Thu 10:33 Phoenix Sky Harbor (PHX) 3 12:26 Denver (DEN)
AC 4778 Non-stop Boeing 737-800 (738) 1:53 Operates only on 2026-03-05
Codeshare flight, operated by United Airlines.(UA 2680)
Tue,Wed 10:40 Phoenix Sky Harbor (PHX) 3 12:36 Denver (DEN)
AC 4778 Non-stop Boeing 737-900 (739) 1:56 Effective 2026-01-07 through 2026-01-14
Codeshare flight, operated by United Airlines.(UA 202)
Wed 10:40 Phoenix Sky Harbor (PHX) 3 12:36 Denver (DEN)
AC 4778 Non-stop Boeing 737-900 (739) 1:56 Operates only on 2026-02-04
Codeshare flight, operated by United Airlines.(UA 202)
Mon,Wed,Fri,Sat 10:58 Phoenix Sky Harbor (PHX) 3 12:51 Denver (DEN)
AC 4778 Non-stop Boeing 737-800 (738) 1:53 Effective 2026-02-13 through 2026-02-23
Codeshare flight, operated by United Airlines.(UA 1998)
Mon-Sat 10:58 Phoenix Sky Harbor (PHX) 3 12:51 Denver (DEN)
AC 4778 Non-stop Boeing 737-800 (738) 1:53 Effective 2026-02-24 through 2026-03-02
Codeshare flight, operated by United Airlines.(UA 1998)
Wed 10:58 Phoenix Sky Harbor (PHX) 3 12:51 Denver (DEN)
AC 4778 Non-stop Boeing 737-800 (738) 1:53 Operates only on 2026-03-04
Codeshare flight, operated by United Airlines.(UA 1998)
Thu-Sat 11:00 Phoenix Sky Harbor (PHX) 3 12:55 Denver (DEN)
AC 4778 Non-stop Boeing 737-900 (739) 1:55 Valid until 2026-01-03
Codeshare flight, operated by United Airlines.(UA 597)
Sun 11:00 Phoenix Sky Harbor (PHX) 3 12:55 Denver (DEN)
AC 4778 Non-stop Boeing 737-800 (738) 1:55 Operates only on 2026-01-04
Codeshare flight, operated by United Airlines.(UA 597)
Daily 11:51 Phoenix Sky Harbor (PHX) 3 14:46 Denver (DEN)
AC 4778 Non-stop Airbus A321neo (32Q) 1:55 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 1998)
Daily 11:55 Phoenix Sky Harbor (PHX) 3 14:42 Denver (DEN)
AC 4778 Non-stop Boeing 737-800 (738) 1:47 Effective from 2026-10-25
Codeshare flight, operated by United Airlines.(UA 1998)
Tue,Thu,Sat,Sun 12:00 Phoenix Sky Harbor (PHX) 3 14:53 Denver (DEN)
AC 4778 Non-stop Airbus A321neo (32Q) 1:53 Effective 2026-03-08 through 2026-03-14
Codeshare flight, operated by United Airlines.(UA 2614)
Tue-Fri,Sun 12:00 Phoenix Sky Harbor (PHX) 3 14:53 Denver (DEN)
AC 4778 Non-stop Airbus A321neo (32Q) 1:53 Effective 2026-03-18 through 2026-03-24
Codeshare flight, operated by United Airlines.(UA 2614)
Thu,Fri 12:00 Phoenix Sky Harbor (PHX) 3 14:53 Denver (DEN)
AC 4778 Non-stop Airbus A321neo (32Q) 1:53 Effective 2026-03-26 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 2614)
Daily 12:00 Phoenix Sky Harbor (PHX) 3 14:55 Denver (DEN)
AC 4778 Non-stop Airbus A321neo (32Q) 1:55 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 1998)
Daily 12:00 Phoenix Sky Harbor (PHX) 3 14:47 Denver (DEN)
AC 4778 Non-stop Boeing 737-800 (738) 1:47 Effective 2026-08-18 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 1998)
Mon 12:01 Phoenix Sky Harbor (PHX) 3 14:53 Denver (DEN)
AC 4778 Non-stop Boeing 737-800 (738) 1:52 Operates only on 2026-03-16
Codeshare flight, operated by United Airlines.(UA 2614)
Mon 12:59 Phoenix Sky Harbor (PHX) 3 14:55 Denver (DEN)
AC 4778 Non-stop Airbus A321neo (32Q) 1:56 Operates only on 2026-01-05
Codeshare flight, operated by United Airlines.(UA 1356)
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Parallax here PHX-DEN


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Air Canada flight AC 4778:
Phoenix Sky Harbor - Denver
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4778
08:30
Phoenix Sky Harbor (PHX) 3

10:27
Denver (DEN)
Operates only on 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2110)
Duration: 1:57, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4778
10:00
Phoenix Sky Harbor (PHX) 3

11:57
Denver (DEN)
Effective 2026-01-09 through 2026-01-15
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1053)
Duration: 1:57, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4778
10:00
Phoenix Sky Harbor (PHX) 3

11:57
Denver (DEN)
Effective 2026-01-17 through 2026-01-23
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1053)
Duration: 1:57, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4778
10:00
Phoenix Sky Harbor (PHX) 3

11:57
Denver (DEN)
Effective 2026-01-25 through 2026-01-30
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1053)
Duration: 1:57, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4778
10:00
Phoenix Sky Harbor (PHX) 3

11:57
Denver (DEN)
Effective 2026-02-06 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1053)
Duration: 1:57, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4778
10:33
Phoenix Sky Harbor (PHX) 3

12:26
Denver (DEN)
Operates only on 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2680)
Duration: 1:53, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4778
10:40
Phoenix Sky Harbor (PHX) 3

12:36
Denver (DEN)
Effective 2026-01-07 through 2026-01-14
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 202)
Duration: 1:56, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4778
10:40
Phoenix Sky Harbor (PHX) 3

12:36
Denver (DEN)
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 202)
Duration: 1:56, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4778
10:58
Phoenix Sky Harbor (PHX) 3

12:51
Denver (DEN)
Effective 2026-02-13 through 2026-02-23
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1998)
Duration: 1:53, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4778
10:58
Phoenix Sky Harbor (PHX) 3

12:51
Denver (DEN)
Effective 2026-02-24 through 2026-03-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1998)
Duration: 1:53, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4778
10:58
Phoenix Sky Harbor (PHX) 3

12:51
Denver (DEN)
Operates only on 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1998)
Duration: 1:53, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4778
11:00
Phoenix Sky Harbor (PHX) 3

12:55
Denver (DEN)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 597)
Duration: 1:55, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4778
11:00
Phoenix Sky Harbor (PHX) 3

12:55
Denver (DEN)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 597)
Duration: 1:55, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4778
11:51
Phoenix Sky Harbor (PHX) 3

14:46
Denver (DEN)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1998)
Duration: 1:55, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Air Canada AC4778
11:55
Phoenix Sky Harbor (PHX) 3

14:42
Denver (DEN)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1998)
Duration: 1:47, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4778
12:00
Phoenix Sky Harbor (PHX) 3

14:53
Denver (DEN)
Effective 2026-03-08 through 2026-03-14
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2614)
Duration: 1:53, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Air Canada AC4778
12:00
Phoenix Sky Harbor (PHX) 3

14:53
Denver (DEN)
Effective 2026-03-18 through 2026-03-24
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2614)
Duration: 1:53, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Air Canada AC4778
12:00
Phoenix Sky Harbor (PHX) 3

14:53
Denver (DEN)
Effective 2026-03-26 through 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2614)
Duration: 1:53, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Air Canada AC4778
12:00
Phoenix Sky Harbor (PHX) 3

14:55
Denver (DEN)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1998)
Duration: 1:55, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Air Canada AC4778
12:00
Phoenix Sky Harbor (PHX) 3

14:47
Denver (DEN)
Effective 2026-08-18 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1998)
Duration: 1:47, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4778
12:01
Phoenix Sky Harbor (PHX) 3

14:53
Denver (DEN)
Operates only on 2026-03-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2614)
Duration: 1:52, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4778
12:59
Phoenix Sky Harbor (PHX) 3

14:55
Denver (DEN)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1356)
Duration: 1:56, non-stop
Airbus A321neo (32Q)
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Parallax here PHX-DEN
  • AC 4778 is a domestic flight departing from the Phoenix Sky Harbor airport (PHX) and arriving at Denver airport (DEN).
  • The flight distance is 601 miles, or 968 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 1:47 and 1:57.
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