Finnair flights from Chicago O'Hare (ORD) to San Francisco (SFO).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue-Sun 20:25 Chicago O'Hare (ORD) 3 23:09 San Francisco (SFO) 1
Finnair AY 4032 Non-stop Airbus A321 (321) 4:44 Effective 2026-09-09 through 2026-09-27
Codeshare flight, operated by American Airlines.(AA 1851)
Daily 20:25 Chicago O'Hare (ORD) 3 23:09 San Francisco (SFO) 1
Finnair AY 4032 Non-stop Airbus A321 (321) 4:44 Effective 2026-09-28 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 1851)
Mon,Wed,Thu,Sat,Sun 19:29 Chicago O'Hare (ORD) 3 22:30 San Francisco (SFO) 1
Finnair AY 4047 Non-stop Boeing 737-800 (738) 5:01 Effective 2026-03-29 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 2113)
Mon,Wed,Thu,Sat,Sun 20:25 Chicago O'Hare (ORD) 3 23:19 San Francisco (SFO) 1
Finnair AY 4047 Non-stop Boeing 737 MAX 8 (7M8) 4:54 Effective 2026-04-08 through 2026-04-30
Codeshare flight, operated by American Airlines.(AA 1465)
Daily 20:25 Chicago O'Hare (ORD) 3 23:19 San Francisco (SFO) 1
Finnair AY 4047 Non-stop Boeing 737 MAX 8 (7M8) 4:54 Effective 2026-05-01 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 1465)


Finnair flights from Chicago O'Hare (ORD) to San Francisco (SFO).
Select flight date:
FLIGHT SCHEDULE
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 1851)
Duration: 4:44, non-stop
Airbus A321 (321)

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 1851)
Duration: 4:44, non-stop
Airbus A321 (321)

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 2113)
Duration: 5:01, non-stop
Boeing 737-800 (738)

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 1465)
Duration: 4:54, non-stop
Boeing 737 MAX 8 (7M8)

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 1465)
Duration: 4:54, non-stop
Boeing 737 MAX 8 (7M8)
  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at San Francisco airport (SFO).
  • The flight distance is 1840 miles, or 2962 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . 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 4:44 and 5:01.