Finnair flights from Calgary (YYC) to Chicago O'Hare (ORD).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Thu,Sat,Sun 13:13 Calgary (YYC) 17:45 Chicago O'Hare (ORD) 3
Finnair AY 3667 Non-stop Embraer EMB 175 (E75) 3:32 Effective 2026-04-08 through 2026-04-30
Codeshare flight, operated by American Airlines.(AA 3979)
Daily 13:13 Calgary (YYC) 17:45 Chicago O'Hare (ORD) 3
Finnair AY 3667 Non-stop Embraer EMB 175 (E75) 3:32 Effective 2026-05-01 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3979)
Daily 13:20 Calgary (YYC) 17:45 Chicago O'Hare (ORD) 3
Finnair AY 3667 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-05-21 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 2389)
Tue-Sun 13:20 Calgary (YYC) 17:45 Chicago O'Hare (ORD) 3
Finnair AY 3667 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-09-09 through 2026-09-27
Codeshare flight, operated by American Airlines.(AA 2389)
Daily 13:20 Calgary (YYC) 17:45 Chicago O'Hare (ORD) 3
Finnair AY 3667 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-09-28 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 2389)
Daily 13:20 Calgary (YYC) 17:45 Chicago O'Hare (ORD) 3
Finnair AY 3667 Non-stop Boeing 737-800 (738) 3:25 Effective 2026-10-05 through 2026-10-23
Codeshare flight, operated by American Airlines.(AA 2389)
Tue,Fri 13:20 Calgary (YYC) 17:45 Chicago O'Hare (ORD) 3
Finnair AY 3667 Non-stop Boeing 737-800 (738) 3:25 Effective from 2026-10-27
Codeshare flight, operated by American Airlines.(AA 2389)
Daily 13:29 Calgary (YYC) 17:54 Chicago O'Hare (ORD) 3
Finnair AY 3667 Non-stop Boeing 737-800 (738) 3:25 Effective 2026-08-05 through 2026-08-14
Codeshare flight, operated by American Airlines.(AA 2389)
Tue-Fri,Sun 13:29 Calgary (YYC) 17:54 Chicago O'Hare (ORD) 3
Finnair AY 3667 Non-stop Boeing 737-800 (738) 3:25 Effective 2026-08-16 through 2026-09-04
Codeshare flight, operated by American Airlines.(AA 2389)
Tue,Sat,Sun 13:29 Calgary (YYC) 17:54 Chicago O'Hare (ORD) 3
Finnair AY 3667 Non-stop Boeing 737-800 (738) 3:25 Effective 2026-09-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 2389)
Mon,Wed,Thu,Sat,Sun 13:30 Calgary (YYC) 18:10 Chicago O'Hare (ORD) 3
Finnair AY 3667 Non-stop Embraer EMB 175 (E75) 3:40 Effective 2026-03-29 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 4161)


Finnair flights from Calgary (YYC) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2026-04-08 through 2026-04-30
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3979)
Duration: 3:32, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-05-01 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3979)
Duration: 3:32, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-05-21 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2389)
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-09-09 through 2026-09-27
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2389)
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-09-28 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2389)
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-10-05 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2389)
Duration: 3:25, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Effective from 2026-10-27
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2389)
Duration: 3:25, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Effective 2026-08-05 through 2026-08-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2389)
Duration: 3:25, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Effective 2026-08-16 through 2026-09-04
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2389)
Duration: 3:25, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Effective 2026-09-05 through 2026-09-08
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2389)
Duration: 3:25, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4161)
Duration: 3:40, non-stop
Embraer EMB 175 (E75)
  • An international route departing from Calgary airport, Canada (YYC) and arriving at Chicago O'Hare airport, United States (ORD).
  • The flight distance is 1381 miles, or 2223 km.
  • The timezone of the departure airport is UTC-7 , 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 3:25 and 3:40.