British Airways flight BA 4921: Toronto Pearson - Chicago O'Hare

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:30 Toronto Pearson (YYZ) 3 07:24 Chicago O'Hare (ORD) 3
BA 4921 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:54 Effective 2024-09-04 through 2024-10-25
Codeshare flight, operated by American Airlines.(AA 3617)
Daily 06:34 Toronto Pearson (YYZ) 3 07:30 Chicago O'Hare (ORD) 3
BA 4921 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 4409)
Daily 06:35 Toronto Pearson (YYZ) 3 07:30 Chicago O'Hare (ORD) 3
BA 4921 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2025-04-04 through 2025-05-04
Codeshare flight, operated by American Airlines.(AA 4409)
Daily 06:35 Toronto Pearson (YYZ) 3 07:30 Chicago O'Hare (ORD) 3
BA 4921 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:55 Effective from 2025-06-05
Codeshare flight, operated by American Airlines.(AA 3524)
Daily 18:19 Toronto Pearson (YYZ) 3 19:30 Chicago O'Hare (ORD) 3
BA 4921 Non-stop Canadair CRJ (CRJ) 2:11 Effective 2025-01-07 through 2025-01-25
Codeshare flight, operated by American Airlines.(AA 6097)
Mon-Thu,Sun 18:19 Toronto Pearson (YYZ) 3 19:30 Chicago O'Hare (ORD) 3
BA 4921 Non-stop Canadair CRJ (CRJ) 2:11 Effective 2025-01-29 through 2025-02-06
Codeshare flight, operated by American Airlines.(AA 6097)
Daily 18:19 Toronto Pearson (YYZ) 3 19:30 Chicago O'Hare (ORD) 3
BA 4921 Non-stop Canadair CRJ (CRJ) 2:11 Effective 2025-02-07 through 2025-03-05
Codeshare flight, operated by American Airlines.(AA 6097)
Daily 18:21 Toronto Pearson (YYZ) 3 19:30 Chicago O'Hare (ORD) 3
BA 4921 Non-stop Canadair CRJ (CRJ) 2:09 Effective 2025-03-06 through 2025-03-29
Codeshare flight, operated by American Airlines.(AA 6097)
Mon,Tue,Thu,Fri,Sun 18:25 Toronto Pearson (YYZ) 3 19:19 Chicago O'Hare (ORD) 3
BA 4921 Non-stop Embraer EMB 175 (E75) 1:54 Valid until 2024-09-03
Codeshare flight, operated by American Airlines.(AA 4537)
British Airways flight BA 4921:
Toronto Pearson - Chicago O'Hare
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

British Airways BA4921
Effective 2024-09-04 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3617)
Duration: 1:54, non-stop
Embraer EMB 170 / EMB 175 (E70)

British Airways BA4921
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4409)
Duration: 1:56, non-stop
Embraer EMB 175 (E75)

British Airways BA4921
Effective 2025-04-04 through 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4409)
Duration: 1:55, non-stop
Embraer EMB 175 (E75)

British Airways BA4921
Effective from 2025-06-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3524)
Duration: 1:55, non-stop
Embraer EMB 170 / EMB 175 (E70)

British Airways BA4921
Effective 2025-01-07 through 2025-01-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6097)
Duration: 2:11, non-stop
Canadair CRJ (CRJ)

British Airways BA4921
Effective 2025-01-29 through 2025-02-06
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6097)
Duration: 2:11, non-stop
Canadair CRJ (CRJ)

British Airways BA4921
Effective 2025-02-07 through 2025-03-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6097)
Duration: 2:11, non-stop
Canadair CRJ (CRJ)

British Airways BA4921
Effective 2025-03-06 through 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6097)
Duration: 2:09, non-stop
Canadair CRJ (CRJ)

British Airways BA4921
Valid until 2024-09-03
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4537)
Duration: 1:54, non-stop
Embraer EMB 175 (E75)
  • BA 4921 is an international flight departing from Toronto Pearson airport, Canada (YYZ) and arriving at Chicago O'Hare airport, United States (ORD).
  • The flight distance is 435 miles, or 700 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 1:54 and 2:11.