Air Canada flight AC 3818: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed,Thu,Sat,Sun 13:20 Chicago O'Hare (ORD) 1 14:57 Denver (DEN)
AC 3818 Non-stop Boeing 737-900 (739) 2:37 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by United Airlines.(UA 1245)
Tue,Sun 13:20 Chicago O'Hare (ORD) 1 14:57 Denver (DEN)
AC 3818 Non-stop Boeing 737-900 (739) 2:37 Effective 2025-11-02 through 2025-11-09
Codeshare flight, operated by United Airlines.(UA 1245)
Mon,Wed 13:20 Chicago O'Hare (ORD) 1 14:57 Denver (DEN)
AC 3818 Non-stop Boeing 737-900 (739) 2:37 Effective 2025-11-10 through 2025-11-19
Codeshare flight, operated by United Airlines.(UA 1245)
Tue,Thu 13:20 Chicago O'Hare (ORD) 1 14:57 Denver (DEN)
AC 3818 Non-stop Boeing 737-900 (739) 2:37 Effective 2025-11-20 through 2025-11-27
Codeshare flight, operated by United Airlines.(UA 1245)
Sat 13:20 Chicago O'Hare (ORD) 1 14:57 Denver (DEN)
AC 3818 Non-stop Boeing 737-900 (739) 2:37 Operates only on 2025-11-29
Codeshare flight, operated by United Airlines.(UA 1245)
Mon,Fri,Sat 13:20 Chicago O'Hare (ORD) 1 14:57 Denver (DEN)
AC 3818 Non-stop Boeing 737-900 (739) 2:37 Effective 2025-12-19 through 2025-12-22
Codeshare flight, operated by United Airlines.(UA 1245)
Mon,Tue,Thu,Sat 13:20 Chicago O'Hare (ORD) 1 14:57 Denver (DEN)
AC 3818 Non-stop Boeing 737-900 (739) 2:37 Effective 2025-12-27 through 2026-01-05
Codeshare flight, operated by United Airlines.(UA 1245)
Daily 13:53 Dulles, Washington (IAD) 15:50 Montreal-Trudeau (YUL)
AC 3818 Non-stop Embraer EMB 175 (E7W) 1:57 Valid until 2025-05-21
Codeshare flight, operated by United Airlines.(UA 3539)
Wed 13:58 Chicago O'Hare (ORD) 1 15:39 Denver (DEN)
AC 3818 Non-stop Boeing 737-900 (739) 2:41 Operates only on 2025-08-20
Codeshare flight, operated by United Airlines.(UA 503)
Daily 14:16 Chicago O'Hare (ORD) 1 16:02 Denver (DEN)
AC 3818 Non-stop Airbus A321neo (32Q) 2:46 Effective 2025-09-25 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 503)
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This flight number is listed as serving the following routes:
Air Canada flight AC 3818: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Air Canada AC3818
Effective 2025-10-26 through 2025-11-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1245)
Duration: 2:37, non-stop
Boeing 737-900 (739)

Air Canada AC3818
Effective 2025-11-02 through 2025-11-09
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1245)
Duration: 2:37, non-stop
Boeing 737-900 (739)

Air Canada AC3818
Effective 2025-11-10 through 2025-11-19
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1245)
Duration: 2:37, non-stop
Boeing 737-900 (739)

Air Canada AC3818
Effective 2025-11-20 through 2025-11-27
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1245)
Duration: 2:37, non-stop
Boeing 737-900 (739)

Air Canada AC3818
Operates only on 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1245)
Duration: 2:37, non-stop
Boeing 737-900 (739)

Air Canada AC3818
Effective 2025-12-19 through 2025-12-22
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1245)
Duration: 2:37, non-stop
Boeing 737-900 (739)

Air Canada AC3818
Effective 2025-12-27 through 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1245)
Duration: 2:37, non-stop
Boeing 737-900 (739)

Air Canada AC3818
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3539)
Duration: 1:57, non-stop
Embraer EMB 175 (E7W)

Air Canada AC3818
Operates only on 2025-08-20
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 503)
Duration: 2:41, non-stop
Boeing 737-900 (739)

Air Canada AC3818
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 503)
Duration: 2:46, non-stop
Airbus A321neo (32Q)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Denver (DEN)
  • Dulles, Washington (IAD) - Montreal-Trudeau (YUL)