American Airlines flight AA 3456: Chicago O'Hare - Toronto Pearson

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 17:30 Chicago O'Hare (ORD) 3 20:15 Toronto Pearson (YYZ) 3
AA 3456 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:45 Effective 2026-01-06 through 2026-02-11
Daily 18:30 Chicago O'Hare (ORD) 3 21:25 Toronto Pearson (YYZ) 3
AA 3456 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:55 Effective 2025-11-02 through 2026-01-05
Daily 18:30 Chicago O'Hare (ORD) 3 21:15 Toronto Pearson (YYZ) 3
AA 3456 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:45 Effective from 2026-02-12
Daily 20:20 Chicago O'Hare (ORD) 3 23:15 Toronto Pearson (YYZ) 3
AA 3456 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:55 Effective 2025-10-06 through 2025-11-01
Daily 20:24 Chicago O'Hare (ORD) 3 23:29 Toronto Pearson (YYZ) 3
AA 3456 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:05 Effective 2025-08-06 through 2025-10-05
Daily 20:25 Chicago O'Hare (ORD) 3 23:15 Toronto Pearson (YYZ) 3
AA 3456 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:50 Effective 2025-05-05 through 2025-05-23
Daily 20:25 Chicago O'Hare (ORD) 3 23:15 Toronto Pearson (YYZ) 3
AA 3456 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:50 Effective 2025-05-25 through 2025-06-04
Daily 20:30 Chicago O'Hare (ORD) 3 23:25 Toronto Pearson (YYZ) 3
AA 3456 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:55 Valid until 2025-05-04


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American Airlines flight AA 3456:
Chicago O'Hare - Toronto Pearson
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA3456
17:30
Chicago O'Hare (ORD) 3

20:15
Toronto Pearson (YYZ) 3
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3456
18:30
Chicago O'Hare (ORD) 3

21:25
Toronto Pearson (YYZ) 3
Effective 2025-11-02 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3456
18:30
Chicago O'Hare (ORD) 3

21:15
Toronto Pearson (YYZ) 3
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3456
20:20
Chicago O'Hare (ORD) 3

23:15
Toronto Pearson (YYZ) 3
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3456
20:24
Chicago O'Hare (ORD) 3

23:29
Toronto Pearson (YYZ) 3
Effective 2025-08-06 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:05, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3456
20:25
Chicago O'Hare (ORD) 3

23:15
Toronto Pearson (YYZ) 3
Effective 2025-05-05 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:50, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3456
20:25
Chicago O'Hare (ORD) 3

23:15
Toronto Pearson (YYZ) 3
Effective 2025-05-25 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:50, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3456
20:30
Chicago O'Hare (ORD) 3

23:25
Toronto Pearson (YYZ) 3
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Embraer EMB 170 / EMB 175 (E70)
  • AA 3456 is an international flight departing from Chicago O'Hare airport, United States (ORD) and arriving at Toronto Pearson airport, Canada (YYZ).
  • The flight distance is 435 miles, or 700 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 1:45 and 2:05.
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