Air Canada flight AC 3504: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:00 Newark Liberty, New York (EWR) C 12:00 Cyril E. King, Saint Thomas Island (STT)
AC 3504 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Valid until 2026-02-03
Codeshare flight, operated by United Airlines.(UA 1529)
Daily 07:00 Newark Liberty, New York (EWR) C 12:00 Cyril E. King, Saint Thomas Island (STT)
AC 3504 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-02-05 through 2026-03-07
Codeshare flight, operated by United Airlines.(UA 1529)
Daily 07:00 Newark Liberty, New York (EWR) C 11:00 Cyril E. King, Saint Thomas Island (STT)
AC 3504 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1529)
Sat 07:05 Newark Liberty, New York (EWR) C 11:08 Cyril E. King, Saint Thomas Island (STT)
AC 3504 Non-stop Boeing 737 MAX 8 (7M8) 4:03 Operates only on 2026-10-24
Codeshare flight, operated by United Airlines.(UA 1529)
Wed 10:55 Newark Liberty, New York (EWR) C 15:55 Cyril E. King, Saint Thomas Island (STT)
AC 3504 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Operates only on 2026-02-04
Codeshare flight, operated by United Airlines.(UA 1529)
Daily 12:45 Toronto Pearson (YYZ) 1 14:24 Washington Dulles (IAD)
AC 3504 Non-stop Embraer EMB 175 (E7W) 1:39 Effective 2026-04-20 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 3559)
Daily 12:45 Toronto Pearson (YYZ) 1 14:10 Washington Dulles (IAD)
AC 3504 Non-stop Embraer EMB 175 (E7W) 1:25 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 3559)
Wed,Fri,Sun 12:45 Toronto Pearson (YYZ) 1 14:10 Washington Dulles (IAD)
AC 3504 Non-stop Embraer EMB 175 (E7W) 1:25 Effective 2026-05-22 through 2026-06-21
Codeshare flight, operated by United Airlines.(UA 3559)
Mon,Tue,Thu,Sat 16:10 Newark Liberty, New York (EWR) C 06:15 Palma de Mallorca (PMI)
AC 3504 Non-stop Boeing 767-400 (764) 8:05 Effective 2026-05-21 through 2026-09-07
Codeshare flight, operated by United Airlines.(UA 236)
The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat 16:15 Newark Liberty, New York (EWR) C 06:15 Palma de Mallorca (PMI)
AC 3504 Non-stop Boeing 767-400 (764) 8:00 Effective 2026-09-08 through 2026-09-28
Codeshare flight, operated by United Airlines.(UA 236)
The flight arrives 1 day after departure.
Mon,Thu,Sat 16:15 Newark Liberty, New York (EWR) C 06:15 Palma de Mallorca (PMI)
AC 3504 Non-stop Boeing 767-400 (764) 8:00 Effective 2026-10-01 through 2026-10-22
Codeshare flight, operated by United Airlines.(UA 236)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
Air Canada flight AC 3504: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Air Canada AC3504
Valid until 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1529)
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Air Canada AC3504
Effective 2026-02-05 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1529)
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Air Canada AC3504
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1529)
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Air Canada AC3504
Operates only on 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1529)
Duration: 4:03, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Air Canada AC3504
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1529)
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Air Canada AC3504
Effective 2026-04-20 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3559)
Duration: 1:39, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3504
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3559)
Duration: 1:25, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3504
Effective 2026-05-22 through 2026-06-21
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 3559)
Duration: 1:25, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3504
Effective 2026-05-21 through 2026-09-07
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 236)
Duration: 8:05, non-stop
Boeing 767-400 (764)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC3504
Effective 2026-09-08 through 2026-09-28
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 236)
Duration: 8:00, non-stop
Boeing 767-400 (764)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Air Canada AC3504
Effective 2026-10-01 through 2026-10-22
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 236)
Duration: 8:00, non-stop
Boeing 767-400 (764)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Newark Liberty, New York (EWR) - Cyril E. King, Saint Thomas Island (STT)
  • Newark Liberty, New York (EWR) - Palma de Mallorca (PMI)
  • Toronto Pearson (YYZ) - Washington Dulles (IAD)