China Southern flight CZ 3978: Shenzhen - Sanya

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Wed-Sun 09:25 Shenzhen (SZX) 11:15 Sanya (SYX)
CZ 3978 Non-stop Airbus A321neo (32Q) 1:50 Effective 2026-03-29 through 2026-10-24
Tue 09:25 Shenzhen (SZX) 10:55 Sanya (SYX)
CZ 3978 Non-stop Airbus A321neo (32Q) 1:30 Effective 2026-03-31 through 2026-10-20
Tue,Thu,Sat 10:05 Shenzhen (SZX) 11:50 Sanya (SYX)
CZ 3978 Non-stop Airbus A321 (321) 1:45 Valid until 2026-02-17
Mon,Wed,Fri,Sun 10:05 Shenzhen (SZX) 11:55 Sanya (SYX)
CZ 3978 Non-stop Airbus A321 (321) 1:50 Valid until 2026-02-22
Thu 10:05 Shenzhen (SZX) 11:50 Sanya (SYX)
CZ 3978 Non-stop Airbus A320neo (32N) 1:45 Operates only on 2026-02-19
Tue,Thu,Sat 10:05 Shenzhen (SZX) 11:50 Sanya (SYX)
CZ 3978 Non-stop Airbus A321 (321) 1:45 Effective 2026-02-21 through 2026-03-28
Mon,Fri 10:05 Shenzhen (SZX) 11:55 Sanya (SYX)
CZ 3978 Non-stop Airbus A320neo (32N) 1:50 Effective 2026-02-23 through 2026-02-27
Mon,Wed,Sun 10:05 Shenzhen (SZX) 11:55 Sanya (SYX)
CZ 3978 Non-stop Airbus A321 (321) 1:50 Effective 2026-02-25 through 2026-03-04
Mon,Wed,Fri,Sun 10:05 Shenzhen (SZX) 11:55 Sanya (SYX)
CZ 3978 Non-stop Airbus A321 (321) 1:50 Effective 2026-03-06 through 2026-03-27
Mon,Wed,Fri,Sun 10:05 Shenzhen (SZX) 11:55 Sanya (SYX)
CZ 3978 Non-stop Airbus A321 (321) 1:50 Effective from 2026-10-25
Tue,Thu,Sat 10:05 Shenzhen (SZX) 11:50 Sanya (SYX)
CZ 3978 Non-stop Airbus A321 (321) 1:45 Effective from 2026-10-27


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China Southern flight CZ 3978:
Shenzhen - Sanya
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
China Southern CZ3978
09:25
Shenzhen (SZX)

11:15
Sanya (SYX)
Effective 2026-03-29 through 2026-10-24
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:50, non-stop
Airbus A321neo (32Q)
Direct Flights:
China Southern CZ3978
09:25
Shenzhen (SZX)

10:55
Sanya (SYX)
Effective 2026-03-31 through 2026-10-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Airbus A321neo (32Q)
Direct Flights:
China Southern CZ3978
10:05
Shenzhen (SZX)

11:50
Sanya (SYX)
Valid until 2026-02-17
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Airbus A321 (321)
Direct Flights:
China Southern CZ3978
10:05
Shenzhen (SZX)

11:55
Sanya (SYX)
Valid until 2026-02-22
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Airbus A321 (321)
Direct Flights:
China Southern CZ3978
10:05
Shenzhen (SZX)

11:50
Sanya (SYX)
Operates only on 2026-02-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Airbus A320neo (32N)
Direct Flights:
China Southern CZ3978
10:05
Shenzhen (SZX)

11:50
Sanya (SYX)
Effective 2026-02-21 through 2026-03-28
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Airbus A321 (321)
Direct Flights:
China Southern CZ3978
10:05
Shenzhen (SZX)

11:55
Sanya (SYX)
Effective 2026-02-23 through 2026-02-27
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Airbus A320neo (32N)
Direct Flights:
China Southern CZ3978
10:05
Shenzhen (SZX)

11:55
Sanya (SYX)
Effective 2026-02-25 through 2026-03-04
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Airbus A321 (321)
Direct Flights:
China Southern CZ3978
10:05
Shenzhen (SZX)

11:55
Sanya (SYX)
Effective 2026-03-06 through 2026-03-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Airbus A321 (321)
Direct Flights:
China Southern CZ3978
10:05
Shenzhen (SZX)

11:55
Sanya (SYX)
Effective from 2026-10-25
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Airbus A321 (321)
Direct Flights:
China Southern CZ3978
10:05
Shenzhen (SZX)

11:50
Sanya (SYX)
Effective from 2026-10-27
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Airbus A321 (321)
  • CZ 3978 is a domestic flight departing from the Shenzhen airport (SZX) and arriving at Sanya airport (SYX).
  • The flight distance is 413 miles, or 665 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 1:30 and 1:50.
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