China Southern flight CZ 1623: San Francisco - New York John F. Kennedy

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Tue,Thu,Sat 22:53 San Francisco (SFO) 1 07:29 New York John F. Kennedy (JFK) 8
CZ 1623 Non-stop Airbus A321 (32B) 5:36 Effective 2026-01-06 through 2026-02-10
Codeshare flight, operated by American Airlines.(AA 276)
The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat 22:56 San Francisco (SFO) 1 07:30 New York John F. Kennedy (JFK) 8
CZ 1623 Non-stop Airbus A321 (32B) 5:34 Effective 2025-12-04 through 2025-12-16
Codeshare flight, operated by American Airlines.(AA 276)
The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat 23:00 San Francisco (SFO) 1 07:29 New York John F. Kennedy (JFK) 8
CZ 1623 Non-stop Airbus A321 (32B) 5:29 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 276)
The flight arrives 1 day after departure.
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China Southern flight CZ 1623:
San Francisco - New York John F. Kennedy
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
China Southern CZ1623
22:53
San Francisco (SFO) 1

07:29(+1)
New York John F. Kennedy (JFK) 8
Effective 2026-01-06 through 2026-02-10
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 276)
Duration: 5:36, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
China Southern CZ1623
22:56
San Francisco (SFO) 1

07:30(+1)
New York John F. Kennedy (JFK) 8
Effective 2025-12-04 through 2025-12-16
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 276)
Duration: 5:34, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
China Southern CZ1623
23:00
San Francisco (SFO) 1

07:29(+1)
New York John F. Kennedy (JFK) 8
Effective from 2026-02-12
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 276)
Duration: 5:29, non-stop
Airbus A321 (32B)
The flight arrives 1 day after departure.
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Parallax here SFO-JFK
  • CZ 1623 is a domestic flight departing from the San Francisco airport (SFO) and arriving at New York John F. Kennedy airport (JFK).
  • The flight distance is 2578 miles, or 4149 km.
  • The timezone of the departure airport is UTC-8 , 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 5:29 and 5:36.
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