Air Canada
flight
AC 4505:
Toronto Pearson - Houston George Bush
Toronto Pearson - Houston George Bush
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4505
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2236)
Duration: 4:04, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4505
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2236)
Duration: 4:04, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC4505
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2236)
Duration: 4:00, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC4505
Effective 2026-03-05 through 2026-03-28
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2236)
Duration: 4:00, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4505
Effective 2026-03-10 through 2026-03-24
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2236)
Duration: 4:02, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4505
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2236)
Duration: 3:48, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4505
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2236)
Duration: 3:45, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4505
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2236)
Duration: 3:30, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4505
Effective from 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2236)
Duration: 3:37, non-stop Airbus A319 (319)
- AC 4505 is an international flight departing from Toronto Pearson airport, Canada (YYZ) and arriving at Houston George Bush airport, United States (IAH).
- The flight distance is 1279 miles, or 2058 km.
- The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 3:30 and 4:04.