Finnair flights from New York John F. Kennedy (JFK) to San Francisco (SFO).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 20:10 New York John F. Kennedy (JFK) 8 23:51 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:41 Effective 2024-11-05 through 2024-11-27
Codeshare flight, operated by American Airlines.(AA 177)
Mon-Wed,Sat,Sun 20:10 New York John F. Kennedy (JFK) 8 23:51 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:41 Effective 2024-11-30 through 2024-12-04
Codeshare flight, operated by American Airlines.(AA 177)
Mon-Fri 20:20 New York John F. Kennedy (JFK) 8 23:57 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:37 Effective 2024-10-07 through 2024-10-25
Codeshare flight, operated by American Airlines.(AA 177)
Mon 20:20 New York John F. Kennedy (JFK) 8 23:57 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:37 Operates only on 2024-11-04
Codeshare flight, operated by American Airlines.(AA 177)
Daily 20:25 New York John F. Kennedy (JFK) 8 00:03 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:38 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 177)
The flight arrives 1 day after departure.
Daily 20:29 New York John F. Kennedy (JFK) 8 23:57 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:28 Effective 2024-09-04 through 2024-10-06
Codeshare flight, operated by American Airlines.(AA 177)
Mon-Fri,Sun 20:30 New York John F. Kennedy (JFK) 8 00:09 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:39 Valid until 2024-09-03
Codeshare flight, operated by American Airlines.(AA 177)
The flight arrives 1 day after departure.
Sat,Sun 20:30 New York John F. Kennedy (JFK) 8 00:05 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:35 Effective 2024-10-12 through 2024-10-26
Codeshare flight, operated by American Airlines.(AA 177)
The flight arrives 1 day after departure.
Sun 20:30 New York John F. Kennedy (JFK) 8 00:05 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:35 Operates only on 2024-11-03
Codeshare flight, operated by American Airlines.(AA 177)
The flight arrives 1 day after departure.
Daily 20:30 New York John F. Kennedy (JFK) 8 00:18 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:48 Effective from 2025-06-05
Codeshare flight, operated by American Airlines.(AA 177)
The flight arrives 1 day after departure.
Thu,Fri 21:00 New York John F. Kennedy (JFK) 8 00:44 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:44 Effective 2024-11-28 through 2024-11-29
Codeshare flight, operated by American Airlines.(AA 177)
The flight arrives 1 day after departure.
Daily 21:00 New York John F. Kennedy (JFK) 8 00:47 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:47 Effective 2024-12-05 through 2024-12-18
Codeshare flight, operated by American Airlines.(AA 177)
The flight arrives 1 day after departure.
Daily 21:00 New York John F. Kennedy (JFK) 8 00:52 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:52 Effective 2024-12-19 through 2025-01-06
Codeshare flight, operated by American Airlines.(AA 177)
The flight arrives 1 day after departure.
Daily 21:00 New York John F. Kennedy (JFK) 8 00:42 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:42 Effective 2025-01-07 through 2025-01-14
Codeshare flight, operated by American Airlines.(AA 177)
The flight arrives 1 day after departure.
Daily 21:00 New York John F. Kennedy (JFK) 8 00:42 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:42 Effective 2025-01-16 through 2025-01-28
Codeshare flight, operated by American Airlines.(AA 177)
The flight arrives 1 day after departure.
Daily 21:00 New York John F. Kennedy (JFK) 8 00:42 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:42 Effective 2025-01-30 through 2025-02-12
Codeshare flight, operated by American Airlines.(AA 177)
The flight arrives 1 day after departure.
Daily 21:00 New York John F. Kennedy (JFK) 8 00:59 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:59 Effective 2025-02-13 through 2025-03-05
Codeshare flight, operated by American Airlines.(AA 177)
The flight arrives 1 day after departure.
Thu-Sat 21:00 New York John F. Kennedy (JFK) 8 00:44 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:44 Effective 2025-03-06 through 2025-03-08
Codeshare flight, operated by American Airlines.(AA 177)
The flight arrives 1 day after departure.
Mon-Thu,Sun 21:00 New York John F. Kennedy (JFK) 8 00:44 San Francisco (SFO) 1
Finnair AY 4172 Non-stop Airbus A321 (32B) 6:44 Effective 2025-03-30 through 2025-04-03
Codeshare flight, operated by American Airlines.(AA 177)
The flight arrives 1 day after departure.




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Finnair flights from New York John F. Kennedy (JFK) to San Francisco (SFO).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY4172
20:10
New York John F. Kennedy (JFK) 8

23:51
San Francisco (SFO) 1
Effective 2024-11-05 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:41, non-stop
Airbus A321 (32B)
Finnair AY4172
20:10
New York John F. Kennedy (JFK) 8

23:51
San Francisco (SFO) 1
Effective 2024-11-30 through 2024-12-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:41, non-stop
Airbus A321 (32B)
Finnair AY4172
20:20
New York John F. Kennedy (JFK) 8

23:57
San Francisco (SFO) 1
Effective 2024-10-07 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:37, non-stop
Airbus A321 (32B)
Finnair AY4172
20:20
New York John F. Kennedy (JFK) 8

23:57
San Francisco (SFO) 1
Operates only on 2024-11-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:37, non-stop
Airbus A321 (32B)
Finnair AY4172
20:25
New York John F. Kennedy (JFK) 8

00:03(+1)
San Francisco (SFO) 1
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:38, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
Finnair AY4172
20:29
New York John F. Kennedy (JFK) 8

23:57
San Francisco (SFO) 1
Effective 2024-09-04 through 2024-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:28, non-stop
Airbus A321 (32B)
Finnair AY4172
20:30
New York John F. Kennedy (JFK) 8

00:09(+1)
San Francisco (SFO) 1
Valid until 2024-09-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:39, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
Finnair AY4172
20:30
New York John F. Kennedy (JFK) 8

00:05(+1)
San Francisco (SFO) 1
Effective 2024-10-12 through 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:35, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
Finnair AY4172
20:30
New York John F. Kennedy (JFK) 8

00:05(+1)
San Francisco (SFO) 1
Operates only on 2024-11-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:35, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
Finnair AY4172
20:30
New York John F. Kennedy (JFK) 8

00:18(+1)
San Francisco (SFO) 1
Effective from 2025-06-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:48, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
Finnair AY4172
21:00
New York John F. Kennedy (JFK) 8

00:44(+1)
San Francisco (SFO) 1
Effective 2024-11-28 through 2024-11-29
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:44, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
Finnair AY4172
21:00
New York John F. Kennedy (JFK) 8

00:47(+1)
San Francisco (SFO) 1
Effective 2024-12-05 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:47, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
Finnair AY4172
21:00
New York John F. Kennedy (JFK) 8

00:52(+1)
San Francisco (SFO) 1
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:52, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
Finnair AY4172
21:00
New York John F. Kennedy (JFK) 8

00:42(+1)
San Francisco (SFO) 1
Effective 2025-01-07 through 2025-01-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:42, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
Finnair AY4172
21:00
New York John F. Kennedy (JFK) 8

00:42(+1)
San Francisco (SFO) 1
Effective 2025-01-16 through 2025-01-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:42, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
Finnair AY4172
21:00
New York John F. Kennedy (JFK) 8

00:42(+1)
San Francisco (SFO) 1
Effective 2025-01-30 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:42, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
Finnair AY4172
21:00
New York John F. Kennedy (JFK) 8

00:59(+1)
San Francisco (SFO) 1
Effective 2025-02-13 through 2025-03-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:59, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
Finnair AY4172
21:00
New York John F. Kennedy (JFK) 8

00:44(+1)
San Francisco (SFO) 1
Effective 2025-03-06 through 2025-03-08
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:44, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
Finnair AY4172
21:00
New York John F. Kennedy (JFK) 8

00:44(+1)
San Francisco (SFO) 1
Effective 2025-03-30 through 2025-04-03
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 177)
Duration: 6:44, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
  • A domestic route departing from the New York John F. Kennedy airport (JFK) and arriving at San Francisco airport (SFO).
  • The flight distance is 2578 miles, or 4149 km.
  • The timezone of the departure airport is UTC-5 , 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 6:28 and 6:59.
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