China Southern flight CZ 3743: Harbin - Shenzhen

FLIGHT SCHEDULE
Direct Flights:
Mon,Fri,Sun 10:55 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320neo (32N) 5:05 Valid until 2026-01-05
Wed,Sun 10:55 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320neo (32N) 5:05 Effective 2026-01-07 through 2026-01-14
Fri 10:55 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A321 (321) 5:05 Operates only on 2026-01-09
Mon 10:55 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A321neo (32Q) 5:05 Effective 2026-01-12 through 2026-01-26
Wed,Fri,Sun 10:55 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320neo (32N) 5:05 Effective 2026-01-16 through 2026-01-21
Fri 10:55 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A321 (321) 5:05 Operates only on 2026-01-23
Wed,Fri,Sun 10:55 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320neo (32N) 5:05 Effective 2026-01-25 through 2026-01-30
Mon,Wed,Sun 10:55 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A321neo (32Q) 5:05 Effective 2026-02-01 through 2026-02-04
Mon,Fri,Sun 10:55 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320neo (32N) 5:05 Effective 2026-02-06 through 2026-02-13
Wed,Sun 10:55 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A321neo (32Q) 5:05 Effective 2026-02-11 through 2026-02-18
Mon,Sun 10:55 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320neo (32N) 5:05 Effective 2026-02-16 through 2026-03-02
Fri 10:55 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A321 (321) 5:05 Effective 2026-02-20 through 2026-02-27
Wed 10:55 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A321neo (32Q) 5:05 Operates only on 2026-02-25
Wed,Fri,Sun 10:55 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320neo (32N) 5:05 Effective 2026-03-04 through 2026-03-08
Mon,Wed,Fri 10:55 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320 (320) 5:05 Effective 2026-03-09 through 2026-03-13
Mon,Wed,Fri,Sun 10:55 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320neo (32N) 5:05 Effective 2026-03-15 through 2026-03-27
Daily 10:55 Harbin (HRB) 15:40 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320 (320) 4:45 Effective 2026-03-29 through 2026-10-24
Mon,Wed,Fri,Sun 10:55 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320neo (32N) 5:05 Effective from 2026-10-25
Tue,Thu 11:05 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320 (320) 4:55 Valid until 2026-01-01
Thu,Sat 11:05 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320neo (32N) 4:55 Effective 2026-01-03 through 2026-01-10
Tue 11:05 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A321 (321) 4:55 Operates only on 2026-01-06
Tue,Thu,Sat 11:05 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320neo (32N) 4:55 Effective 2026-01-13 through 2026-01-29
Sat 11:05 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320 (320) 4:55 Operates only on 2026-01-31
Tue,Thu,Sat 11:05 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320neo (32N) 4:55 Effective 2026-02-03 through 2026-02-28
Tue,Sat 11:05 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320 (320) 4:55 Effective 2026-03-03 through 2026-03-07
Tue,Thu 11:05 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320neo (32N) 4:55 Effective 2026-03-05 through 2026-03-12
Tue,Thu,Sat 11:05 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320neo (32N) 4:55 Effective 2026-03-14 through 2026-03-28
Tue,Thu,Sat 11:05 Harbin (HRB) 16:00 Shenzhen (SZX) CZ 3743 Non-stop Airbus A320neo (32N) 4:55 Effective from 2026-10-27

CZ 3743 is a domestic flight departing from the Harbin airport (HRB) and arriving at Shenzhen airport (SZX).
The flight distance is 1751 miles, or 2818 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 4:45 and 5:05.

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China Southern flight CZ 3743:
Harbin - Shenzhen

FLIGHT SCHEDULE

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

16:00

Shenzhen (SZX)

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 5:05, non-stop
Airbus A320neo (32N)

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-01-07 through 2026-01-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:05, non-stop
Airbus A320neo (32N)

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

16:00

Shenzhen (SZX)

Operates only on 2026-01-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:05, non-stop
Airbus A321 (321)

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-01-12 through 2026-01-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:05, non-stop
Airbus A321neo (32Q)

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-01-16 through 2026-01-21

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 5:05, non-stop
Airbus A320neo (32N)

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

16:00

Shenzhen (SZX)

Operates only on 2026-01-23

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:05, non-stop
Airbus A321 (321)

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-01-25 through 2026-01-30

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 5:05, non-stop
Airbus A320neo (32N)

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-02-01 through 2026-02-04

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:05, non-stop
Airbus A321neo (32Q)

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-02-06 through 2026-02-13

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 5:05, non-stop
Airbus A320neo (32N)

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-02-11 through 2026-02-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:05, non-stop
Airbus A321neo (32Q)

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-02-16 through 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:05, non-stop
Airbus A320neo (32N)

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-02-20 through 2026-02-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:05, non-stop
Airbus A321 (321)

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

16:00

Shenzhen (SZX)

Operates only on 2026-02-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:05, non-stop
Airbus A321neo (32Q)

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-03-04 through 2026-03-08

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 5:05, non-stop
Airbus A320neo (32N)

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-03-09 through 2026-03-13

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 5:05, non-stop
Airbus A320 (320)

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-03-15 through 2026-03-27

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 5:05, non-stop
Airbus A320neo (32N)

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

15:40

Shenzhen (SZX)

Effective 2026-03-29 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:45, non-stop
Airbus A320 (320)

Direct Flights:

China Southern CZ3743

10:55

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective from 2026-10-25

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 5:05, non-stop
Airbus A320neo (32N)

Direct Flights:

China Southern CZ3743

11:05

Harbin (HRB)

16:00

Shenzhen (SZX)

Valid until 2026-01-01

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:55, non-stop
Airbus A320 (320)

Direct Flights:

China Southern CZ3743

11:05

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-01-03 through 2026-01-10

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 4:55, non-stop
Airbus A320neo (32N)

Direct Flights:

China Southern CZ3743

11:05

Harbin (HRB)

16:00

Shenzhen (SZX)

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:55, non-stop
Airbus A321 (321)

Direct Flights:

China Southern CZ3743

11:05

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-01-13 through 2026-01-29

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 4:55, non-stop
Airbus A320neo (32N)

Direct Flights:

China Southern CZ3743

11:05

Harbin (HRB)

16:00

Shenzhen (SZX)

Operates only on 2026-01-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:55, non-stop
Airbus A320 (320)

Direct Flights:

China Southern CZ3743

11:05

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-02-03 through 2026-02-28

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 4:55, non-stop
Airbus A320neo (32N)

Direct Flights:

China Southern CZ3743

11:05

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-03-03 through 2026-03-07

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:55, non-stop
Airbus A320 (320)

Direct Flights:

China Southern CZ3743

11:05

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-03-05 through 2026-03-12

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:55, non-stop
Airbus A320neo (32N)

Direct Flights:

China Southern CZ3743

11:05

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective 2026-03-14 through 2026-03-28

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 4:55, non-stop
Airbus A320neo (32N)

Direct Flights:

China Southern CZ3743

11:05

Harbin (HRB)

16:00

Shenzhen (SZX)

Effective from 2026-10-27

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 4:55, non-stop
Airbus A320neo (32N)

CZ 3743 is a domestic flight departing from the Harbin airport (HRB) and arriving at Shenzhen airport (SZX).
The flight distance is 1751 miles, or 2818 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 4:45 and 5:05.

All China Southern flights

All HRB-SZX flights

Return (SZX-HRB) flights

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