China Southern
flight
CZ 6643:
Zhengzhou - Dalian
Zhengzhou - Dalian
FLIGHT SCHEDULE
Direct Flights:
China Southern CZ6643
Effective 2026-01-29 through 2026-02-02
Mon
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
Sun
Duration: 1:55, non-stop
Boeing 737-700 (73G)
Boeing 737-700 (73G)
Direct Flights:
China Southern CZ6643
Effective 2026-01-30 through 2026-02-06
Mon
-
-
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Duration: 1:55, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direct Flights:
China Southern CZ6643
Effective 2026-02-07 through 2026-03-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direct Flights:
China Southern CZ6643
Effective 2026-03-14 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Boeing 737-700 (73G)
Boeing 737-700 (73G)
Direct Flights:
China Southern CZ6643
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:00, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direct Flights:
China Southern CZ6643
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:00, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
- CZ 6643 is a domestic flight departing from the Zhengzhou airport (CGO) and arriving at Dalian airport (DLC).
- The flight distance is 522 miles, or 841 km.
- The timezone of both the departure and the arrival airports is UTC+8 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:55 and 2:00.