United Airlines flights from Washington Dulles (IAD) to Billy Bishop Toronto City (YTZ).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sun 17:15 Washington Dulles (IAD) 18:42 Billy Bishop Toronto City (YTZ)
United Airlines UA 8115 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 1:27 Operates only on 2026-09-13
Codeshare flight, operated by Air Canada.(AC 8539)
Sun 17:15 Washington Dulles (IAD) 18:42 Billy Bishop Toronto City (YTZ)
United Airlines UA 8205 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 1:27 Effective 2026-07-05 through 2026-08-30
Codeshare flight, operated by Air Canada.(AC 8539)
Sat 17:15 Washington Dulles (IAD) 18:42 Billy Bishop Toronto City (YTZ)
United Airlines UA 8327 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 1:27 Operates only on 2026-08-15
Codeshare flight, operated by Air Canada.(AC 8539)
Sun 17:15 Washington Dulles (IAD) 18:42 Billy Bishop Toronto City (YTZ)
United Airlines UA 8364 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 1:27 Effective 2026-06-07 through 2026-06-28
Codeshare flight, operated by Air Canada.(AC 8539)
Sun 17:15 Washington Dulles (IAD) 18:42 Billy Bishop Toronto City (YTZ)
United Airlines UA 8364 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 1:27 Operates only on 2026-09-06
Codeshare flight, operated by Air Canada.(AC 8539)
Wed 17:15 Washington Dulles (IAD) 18:42 Billy Bishop Toronto City (YTZ)
United Airlines UA 8389 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 1:27 Effective 2026-06-03 through 2026-09-30
Codeshare flight, operated by Air Canada.(AC 8539)
Mon,Tue,Thu,Fri 17:15 Washington Dulles (IAD) 18:42 Billy Bishop Toronto City (YTZ)
United Airlines UA 8503 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 1:27 Effective 2026-06-01 through 2026-10-02
Codeshare flight, operated by Air Canada.(AC 8539)
Mon-Fri,Sun 17:15 Washington Dulles (IAD) 18:42 Billy Bishop Toronto City (YTZ)
United Airlines UA 8503 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 1:27 Effective 2026-10-04 through 2026-10-23
Codeshare flight, operated by Air Canada.(AC 8539)
Sat 17:15 Washington Dulles (IAD) 18:42 Billy Bishop Toronto City (YTZ)
United Airlines UA 8503 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 1:27 Operates only on 2026-10-24
Codeshare flight, operated by Air Canada.(AC 8539)
Daily 17:15 Washington Dulles (IAD) 18:45 Billy Bishop Toronto City (YTZ)
United Airlines UA 8503 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 1:30 Effective from 2026-10-25
Codeshare flight, operated by Air Canada.(AC 8539)
Sat 17:15 Washington Dulles (IAD) 18:42 Billy Bishop Toronto City (YTZ)
United Airlines UA 8617 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 1:27 Effective 2026-06-06 through 2026-08-08
Codeshare flight, operated by Air Canada.(AC 8539)
Sat 17:15 Washington Dulles (IAD) 18:42 Billy Bishop Toronto City (YTZ)
United Airlines UA 8617 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 1:27 Effective 2026-08-22 through 2026-09-19
Codeshare flight, operated by Air Canada.(AC 8539)
Sat,Sun 17:15 Washington Dulles (IAD) 18:42 Billy Bishop Toronto City (YTZ)
United Airlines UA 8617 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 1:27 Effective 2026-09-20 through 2026-10-03
Codeshare flight, operated by Air Canada.(AC 8539)
Sat 17:15 Washington Dulles (IAD) 18:42 Billy Bishop Toronto City (YTZ)
United Airlines UA 8617 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 1:27 Effective 2026-10-10 through 2026-10-17
Codeshare flight, operated by Air Canada.(AC 8539)
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United Airlines flights from Washington Dulles (IAD) to Billy Bishop Toronto City (YTZ).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
United Airlines UA8115
17:15
Washington Dulles (IAD)

18:42
Billy Bishop Toronto City (YTZ)
Operates only on 2026-09-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 8539)
Duration: 1:27, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8205
17:15
Washington Dulles (IAD)

18:42
Billy Bishop Toronto City (YTZ)
Effective 2026-07-05 through 2026-08-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 8539)
Duration: 1:27, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8327
17:15
Washington Dulles (IAD)

18:42
Billy Bishop Toronto City (YTZ)
Operates only on 2026-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 8539)
Duration: 1:27, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8364
17:15
Washington Dulles (IAD)

18:42
Billy Bishop Toronto City (YTZ)
Effective 2026-06-07 through 2026-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 8539)
Duration: 1:27, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8364
17:15
Washington Dulles (IAD)

18:42
Billy Bishop Toronto City (YTZ)
Operates only on 2026-09-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 8539)
Duration: 1:27, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8389
17:15
Washington Dulles (IAD)

18:42
Billy Bishop Toronto City (YTZ)
Effective 2026-06-03 through 2026-09-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 8539)
Duration: 1:27, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8503
17:15
Washington Dulles (IAD)

18:42
Billy Bishop Toronto City (YTZ)
Effective 2026-06-01 through 2026-10-02
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 8539)
Duration: 1:27, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8503
17:15
Washington Dulles (IAD)

18:42
Billy Bishop Toronto City (YTZ)
Effective 2026-10-04 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 8539)
Duration: 1:27, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8503
17:15
Washington Dulles (IAD)

18:42
Billy Bishop Toronto City (YTZ)
Operates only on 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 8539)
Duration: 1:27, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8503
17:15
Washington Dulles (IAD)

18:45
Billy Bishop Toronto City (YTZ)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8539)
Duration: 1:30, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8617
17:15
Washington Dulles (IAD)

18:42
Billy Bishop Toronto City (YTZ)
Effective 2026-06-06 through 2026-08-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 8539)
Duration: 1:27, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8617
17:15
Washington Dulles (IAD)

18:42
Billy Bishop Toronto City (YTZ)
Effective 2026-08-22 through 2026-09-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 8539)
Duration: 1:27, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8617
17:15
Washington Dulles (IAD)

18:42
Billy Bishop Toronto City (YTZ)
Effective 2026-09-20 through 2026-10-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8539)
Duration: 1:27, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8617
17:15
Washington Dulles (IAD)

18:42
Billy Bishop Toronto City (YTZ)
Effective 2026-10-10 through 2026-10-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 8539)
Duration: 1:27, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
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Parallax here IAD-YTZ
  • An international route departing from Washington Dulles airport, United States (IAD) and arriving at Billy Bishop Toronto City airport, Canada (YTZ).
  • The flight distance is 340 miles, or 547 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:27 and 1:30.
All IAD-YTZ flights
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