China Southern flight CZ 1637: Philadelphia - San Francisco

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu 15:30 Philadelphia (PHL) 18:49 San Francisco (SFO) 1
CZ 1637 Non-stop Airbus A321 (321) 6:19 Operates only on 2024-11-28
Codeshare flight, operated by American Airlines.(AA 2821)
Mon,Tue,Thu,Sat 15:30 Philadelphia (PHL) 18:29 San Francisco (SFO) 1
CZ 1637 Non-stop Airbus A321neo (32Q) 5:59 Effective 2024-12-05 through 2025-02-11
Codeshare flight, operated by American Airlines.(AA 2821)
Mon,Thu 15:30 Philadelphia (PHL) 18:50 San Francisco (SFO) 1
CZ 1637 Non-stop Airbus A321neo (32Q) 6:20 Effective 2025-04-07 through 2025-05-01
Codeshare flight, operated by American Airlines.(AA 2370)
Mon,Thu 15:30 Philadelphia (PHL) 18:39 San Francisco (SFO) 1
CZ 1637 Non-stop Airbus A321neo (32Q) 6:09 Effective 2025-05-05 through 2025-06-02
Codeshare flight, operated by American Airlines.(AA 2370)
Mon,Tue,Thu,Sat 16:02 Philadelphia (PHL) 19:02 San Francisco (SFO) 1
CZ 1637 Non-stop Airbus A321neo (32Q) 6:00 Valid until 2024-09-03
Codeshare flight, operated by American Airlines.(AA 2821)
Mon,Tue,Thu,Sat 16:04 Philadelphia (PHL) 19:10 San Francisco (SFO) 1
CZ 1637 Non-stop Airbus A321neo (32Q) 6:06 Effective 2024-10-07 through 2024-11-04
Codeshare flight, operated by American Airlines.(AA 2821)
Mon,Tue,Thu,Sat 16:11 Philadelphia (PHL) 19:07 San Francisco (SFO) 1
CZ 1637 Non-stop Airbus A321neo (32Q) 5:56 Effective 2024-09-05 through 2024-10-05
Codeshare flight, operated by American Airlines.(AA 2821)
Mon,Tue,Thu,Sat 17:00 Philadelphia (PHL) 20:16 San Francisco (SFO) 1
CZ 1637 Non-stop Airbus A321neo (32Q) 6:16 Effective 2024-11-05 through 2024-11-26
Codeshare flight, operated by American Airlines.(AA 2821)
Mon,Tue,Sat 17:00 Philadelphia (PHL) 20:16 San Francisco (SFO) 1
CZ 1637 Non-stop Airbus A321neo (32Q) 6:16 Effective 2024-11-30 through 2024-12-03
Codeshare flight, operated by American Airlines.(AA 2821)
China Southern flight CZ 1637:
Philadelphia - San Francisco
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

China Southern CZ1637
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
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Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2821)
Duration: 6:19, non-stop
Airbus A321 (321)

China Southern CZ1637
Effective 2024-12-05 through 2025-02-11
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2821)
Duration: 5:59, non-stop
Airbus A321neo (32Q)

China Southern CZ1637
Effective 2025-04-07 through 2025-05-01
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2370)
Duration: 6:20, non-stop
Airbus A321neo (32Q)

China Southern CZ1637
Effective 2025-05-05 through 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2370)
Duration: 6:09, non-stop
Airbus A321neo (32Q)

China Southern CZ1637
Valid until 2024-09-03
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2821)
Duration: 6:00, non-stop
Airbus A321neo (32Q)

China Southern CZ1637
Effective 2024-10-07 through 2024-11-04
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2821)
Duration: 6:06, non-stop
Airbus A321neo (32Q)

China Southern CZ1637
Effective 2024-09-05 through 2024-10-05
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2821)
Duration: 5:56, non-stop
Airbus A321neo (32Q)

China Southern CZ1637
Effective 2024-11-05 through 2024-11-26
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2821)
Duration: 6:16, non-stop
Airbus A321neo (32Q)

China Southern CZ1637
Effective 2024-11-30 through 2024-12-03
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2821)
Duration: 6:16, non-stop
Airbus A321neo (32Q)
  • CZ 1637 is a domestic flight departing from the Philadelphia airport (PHL) and arriving at San Francisco airport (SFO).
  • The flight distance is 2513 miles, or 4045 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 5:56 and 6:20.