Air Canada flight AC 3451: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:00 Denver (DEN) 06:59 Las Vegas Harry Reid (LAS) 3
AC 3451 Non-stop Boeing 737-800 (738) 1:59 Effective 2025-10-26 through 2025-12-17
Codeshare flight, operated by United Airlines.(UA 368)
Daily 06:00 Denver (DEN) 06:59 Las Vegas Harry Reid (LAS) 3
AC 3451 Non-stop Boeing 737-800 (738) 1:59 Effective from 2026-01-06
Codeshare flight, operated by United Airlines.(UA 368)
Daily 09:00 Phoenix Sky Harbor (PHX) 3 14:39 Chicago O'Hare (ORD) 1
AC 3451 Non-stop Boeing 737 MAX 9 (7M9) 3:39 Effective 2025-08-19 through 2025-09-24
Codeshare flight, operated by United Airlines.(UA 1589)
Daily 09:15 Phoenix Sky Harbor (PHX) 3 14:54 Chicago O'Hare (ORD) 1
AC 3451 Non-stop Boeing 737-900 (739) 3:39 Effective 2025-09-25 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 1589)
Sun 20:00 Denver (DEN) 21:51 San Francisco (SFO) 3
AC 3451 Non-stop Boeing 737-900 (739) 2:51 Operates only on 2025-05-11
Codeshare flight, operated by United Airlines.(UA 486)
Wed-Sat 20:00 Denver (DEN) 21:46 San Francisco (SFO) 3
AC 3451 Non-stop Boeing 757-300 (753) 2:46 Effective 2025-06-26 through 2025-07-03
Codeshare flight, operated by United Airlines.(UA 1412)
Sun 20:00 Denver (DEN) 21:48 San Francisco (SFO) 3
AC 3451 Non-stop Boeing 737-900 (739) 2:48 Operates only on 2025-06-29
Codeshare flight, operated by United Airlines.(UA 1412)
Wed-Sun 20:00 Denver (DEN) 21:46 San Francisco (SFO) 3
AC 3451 Non-stop Boeing 757-300 (753) 2:46 Effective 2025-07-05 through 2025-08-17
Codeshare flight, operated by United Airlines.(UA 1412)
Daily 21:44 Denver (DEN) 23:30 San Francisco (SFO) 3
AC 3451 Non-stop Airbus A321neo (32Q) 2:46 Effective 2025-05-22 through 2025-06-25
Codeshare flight, operated by United Airlines.(UA 1412)
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This flight number is listed as serving the following routes:
Air Canada flight AC 3451: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Air Canada AC3451
Effective 2025-10-26 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 368)
Duration: 1:59, non-stop
Boeing 737-800 (738)

Air Canada AC3451
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 368)
Duration: 1:59, non-stop
Boeing 737-800 (738)

Air Canada AC3451
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1589)
Duration: 3:39, non-stop
Boeing 737 MAX 9 (7M9)

Air Canada AC3451
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1589)
Duration: 3:39, non-stop
Boeing 737-900 (739)

Air Canada AC3451
Operates only on 2025-05-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 486)
Duration: 2:51, non-stop
Boeing 737-900 (739)

Air Canada AC3451
Effective 2025-06-26 through 2025-07-03
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1412)
Duration: 2:46, non-stop
Boeing 757-300 (753)

Air Canada AC3451
Operates only on 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1412)
Duration: 2:48, non-stop
Boeing 737-900 (739)

Air Canada AC3451
Effective 2025-07-05 through 2025-08-17
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1412)
Duration: 2:46, non-stop
Boeing 757-300 (753)

Air Canada AC3451
Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1412)
Duration: 2:46, non-stop
Airbus A321neo (32Q)
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This flight number is listed as serving the following routes:
  • Denver (DEN) - Las Vegas Harry Reid (LAS)
  • Denver (DEN) - San Francisco (SFO)
  • Phoenix Sky Harbor (PHX) - Chicago O'Hare (ORD)