United Airlines flight UA 8458: Chicago O'Hare - Montreal-Trudeau

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 15:35 Chicago O'Hare (ORD) 2 18:45 Montreal-Trudeau (YUL)
UA 8458 Non-stop Embraer EMB 175 (E75) 2:10 Effective 2024-09-03 through 2024-10-26
Codeshare flight, operated by Air Canada.(AC 8962)
Daily 15:35 Chicago O'Hare (ORD) 2 18:47 Montreal-Trudeau (YUL)
UA 8458 Non-stop Embraer EMB 175 (E75) 2:12 Effective 2024-10-27 through 2025-04-30
Codeshare flight, operated by Air Canada.(AC 8962)
Daily 15:40 Chicago O'Hare (ORD) 2 18:53 Montreal-Trudeau (YUL)
UA 8458 Non-stop Embraer EMB 175 (E75) 2:13 Valid until 2024-09-02
Codeshare flight, operated by Air Canada.(AC 8962)
Daily 15:40 Chicago O'Hare (ORD) 2 18:54 Montreal-Trudeau (YUL)
UA 8458 Non-stop Airbus A220-300 (223) 2:14 Effective 2025-05-01 through 2025-06-16
Codeshare flight, operated by Air Canada.(AC 524)
Daily 15:40 Chicago O'Hare (ORD) 2 18:58 Montreal-Trudeau (YUL)
UA 8458 Non-stop Airbus A220-300 (223) 2:18 Effective from 2025-06-17
Codeshare flight, operated by Air Canada.(AC 524)
United Airlines flight UA 8458:
Chicago O'Hare - Montreal-Trudeau
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

United Airlines UA8458
Effective 2024-09-03 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8962)
Duration: 2:10, non-stop
Embraer EMB 175 (E75)

United Airlines UA8458
Effective 2024-10-27 through 2025-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8962)
Duration: 2:12, non-stop
Embraer EMB 175 (E75)

United Airlines UA8458
Valid until 2024-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8962)
Duration: 2:13, non-stop
Embraer EMB 175 (E75)

United Airlines UA8458
Effective 2025-05-01 through 2025-06-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 524)
Duration: 2:14, non-stop
Airbus A220-300 (223)

United Airlines UA8458
Effective from 2025-06-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 524)
Duration: 2:18, non-stop
Airbus A220-300 (223)
  • UA 8458 is an international flight departing from Chicago O'Hare airport, United States (ORD) and arriving at Montreal-Trudeau airport, Canada (YUL).
  • The flight distance is 745 miles, or 1200 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 2:10 and 2:18.