All airlines flying from Shenzhen (SZX) to Sanya (SYX).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Fri,Sun 20:40 Shenzhen (SZX) 22:25 Sanya (SYX) Sichuan Airlines 3U 1721 Non-stop Airbus A320 (320) 1:45 Effective 2026-01-07 through 2026-01-14 Codeshare flight, operated by China Southern.(CZ 6497)
Tue,Thu,Sat 20:40 Shenzhen (SZX) 22:25 Sanya (SYX) Sichuan Airlines 3U 1721 Non-stop Airbus A321 (321) 1:45 Effective 2026-01-08 through 2026-01-13 Codeshare flight, operated by China Southern.(CZ 6497)
Mon,Tue,Thu-Sun 20:40 Shenzhen (SZX) 22:25 Sanya (SYX) Sichuan Airlines 3U 1721 Non-stop Airbus A320 (320) 1:45 Effective 2026-01-15 through 2026-01-26 Codeshare flight, operated by China Southern.(CZ 6497)
Tue,Wed 20:40 Shenzhen (SZX) 22:25 Sanya (SYX) Sichuan Airlines 3U 1721 Non-stop Airbus A321 (321) 1:45 Effective 2026-01-21 through 2026-02-03 Codeshare flight, operated by China Southern.(CZ 6497)
Mon,Wed-Fri,Sun 20:40 Shenzhen (SZX) 22:25 Sanya (SYX) Sichuan Airlines 3U 1721 Non-stop Airbus A320 (320) 1:45 Effective 2026-01-29 through 2026-02-09 Codeshare flight, operated by China Southern.(CZ 6497)
Sat 20:40 Shenzhen (SZX) 22:25 Sanya (SYX) Sichuan Airlines 3U 1721 Non-stop Airbus A320neo (32N) 1:45 Effective 2026-01-31 through 2026-02-28 Codeshare flight, operated by China Southern.(CZ 6497)
Tue,Wed 20:40 Shenzhen (SZX) 22:25 Sanya (SYX) Sichuan Airlines 3U 1721 Non-stop Airbus A321 (321) 1:45 Effective 2026-02-10 through 2026-02-11 Codeshare flight, operated by China Southern.(CZ 6497)
Mon,Tue,Thu,Fri,Sun 20:40 Shenzhen (SZX) 22:25 Sanya (SYX) Sichuan Airlines 3U 1721 Non-stop Airbus A320 (320) 1:45 Effective 2026-02-12 through 2026-02-23 Codeshare flight, operated by China Southern.(CZ 6497)
Tue,Wed 20:40 Shenzhen (SZX) 22:25 Sanya (SYX) Sichuan Airlines 3U 1721 Non-stop Airbus A321 (321) 1:45 Effective from 2026-02-18 Codeshare flight, operated by China Southern.(CZ 6497)
Mon,Thu,Fri,Sun 20:40 Shenzhen (SZX) 22:25 Sanya (SYX) Sichuan Airlines 3U 1721 Non-stop Airbus A320 (320) 1:45 Effective 2026-02-26 through 2026-03-02 Codeshare flight, operated by China Southern.(CZ 6497)
Thu-Sat 20:40 Shenzhen (SZX) 22:25 Sanya (SYX) Sichuan Airlines 3U 1721 Non-stop Airbus A320neo (32N) 1:45 Effective from 2026-03-05 Codeshare flight, operated by China Southern.(CZ 6497)
Mon,Sun 20:40 Shenzhen (SZX) 22:25 Sanya (SYX) Sichuan Airlines 3U 1721 Non-stop Airbus A320 (320) 1:45 Effective from 2026-03-08 Codeshare flight, operated by China Southern.(CZ 6497)
Daily 10:20 Shenzhen (SZX) 12:00 Sanya (SYX) Air China CA 3385 Non-stop Airbus A321 (321) 1:40 Valid until 2026-01-03 Codeshare flight, operated by Shenzhen Airlines.(ZH 9323)
Sun 10:20 Shenzhen (SZX) 12:00 Sanya (SYX) Air China CA 3385 Non-stop Airbus A320 (320) 1:40 Operates only on 2026-01-04 Codeshare flight, operated by Shenzhen Airlines.(ZH 9323)
Daily 10:20 Shenzhen (SZX) 12:00 Sanya (SYX) Air China CA 3385 Non-stop Airbus A321 (321) 1:40 Effective 2026-01-05 through 2026-03-28 Codeshare flight, operated by Shenzhen Airlines.(ZH 9323)
Daily 07:05 Shenzhen (SZX) 08:35 Sanya (SYX) Air China CA 3443 Non-stop Airbus A320 (320) 1:30 Valid until 2026-03-28 Codeshare flight, operated by Shenzhen Airlines.(ZH 9321)
Daily 16:20 Shenzhen (SZX) 17:50 Sanya (SYX) Air China CA 3665 Non-stop Airbus A321 (321) 1:30 Valid until 2026-03-28 Codeshare flight, operated by Shenzhen Airlines.(ZH 9325)
Daily 07:05 Shenzhen (SZX) 08:35 Sanya (SYX) Shandong Airlines SC 9343 Non-stop Airbus A320 (320) 1:30 Codeshare flight, operated by Shenzhen Airlines.(ZH 9321)
Daily 10:20 Shenzhen (SZX) 12:00 Sanya (SYX) Shandong Airlines SC 9345 Non-stop Airbus A321 (321) 1:40 Codeshare flight, operated by Shenzhen Airlines.(ZH 9323)
Daily 16:20 Shenzhen (SZX) 17:50 Sanya (SYX) Shandong Airlines SC 9347 Non-stop Airbus A321 (321) 1:30 Codeshare flight, operated by Shenzhen Airlines.(ZH 9325)

1 2 3

A domestic route 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.

Return (SYX-SZX) flights

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All airlines flying from Shenzhen (SZX) to Sanya (SYX).

FLIGHT SCHEDULE

Direct Codeshare Flights:

Sichuan Airlines 3U1721

20:40

Shenzhen (SZX)

22:25

Sanya (SYX)

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

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by China Southern. (CZ 6497)

Duration: 1:45, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Sichuan Airlines 3U1721

20:40

Shenzhen (SZX)

22:25

Sanya (SYX)

Effective 2026-01-08 through 2026-01-13

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by China Southern. (CZ 6497)

Duration: 1:45, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Sichuan Airlines 3U1721

20:40

Shenzhen (SZX)

22:25

Sanya (SYX)

Effective 2026-01-15 through 2026-01-26

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by China Southern. (CZ 6497)

Duration: 1:45, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Sichuan Airlines 3U1721

20:40

Shenzhen (SZX)

22:25

Sanya (SYX)

Effective 2026-01-21 through 2026-02-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by China Southern. (CZ 6497)

Duration: 1:45, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Sichuan Airlines 3U1721

20:40

Shenzhen (SZX)

22:25

Sanya (SYX)

Effective 2026-01-29 through 2026-02-09

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by China Southern. (CZ 6497)

Duration: 1:45, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Sichuan Airlines 3U1721

20:40

Shenzhen (SZX)

22:25

Sanya (SYX)

Effective 2026-01-31 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by China Southern. (CZ 6497)

Duration: 1:45, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

Sichuan Airlines 3U1721

20:40

Shenzhen (SZX)

22:25

Sanya (SYX)

Effective 2026-02-10 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by China Southern. (CZ 6497)

Duration: 1:45, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Sichuan Airlines 3U1721

20:40

Shenzhen (SZX)

22:25

Sanya (SYX)

Effective 2026-02-12 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by China Southern. (CZ 6497)

Duration: 1:45, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Sichuan Airlines 3U1721

20:40

Shenzhen (SZX)

22:25

Sanya (SYX)

Effective from 2026-02-18

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by China Southern. (CZ 6497)

Duration: 1:45, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Sichuan Airlines 3U1721

20:40

Shenzhen (SZX)

22:25

Sanya (SYX)

Effective 2026-02-26 through 2026-03-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by China Southern. (CZ 6497)

Duration: 1:45, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Sichuan Airlines 3U1721

20:40

Shenzhen (SZX)

22:25

Sanya (SYX)

Effective from 2026-03-05

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by China Southern. (CZ 6497)

Duration: 1:45, non-stop
Airbus A320neo (32N)

Direct Codeshare Flights:

Sichuan Airlines 3U1721

20:40

Shenzhen (SZX)

22:25

Sanya (SYX)

Effective from 2026-03-08

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by China Southern. (CZ 6497)

Duration: 1:45, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air China CA3385

10:20

Shenzhen (SZX)

12:00

Sanya (SYX)

Valid until 2026-01-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Shenzhen Airlines. (ZH 9323)

Duration: 1:40, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Air China CA3385

10:20

Shenzhen (SZX)

12:00

Sanya (SYX)

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Shenzhen Airlines. (ZH 9323)

Duration: 1:40, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air China CA3385

10:20

Shenzhen (SZX)

12:00

Sanya (SYX)

Effective 2026-01-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Shenzhen Airlines. (ZH 9323)

Duration: 1:40, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Air China CA3443

07:05

Shenzhen (SZX)

08:35

Sanya (SYX)

Valid until 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Shenzhen Airlines. (ZH 9321)

Duration: 1:30, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air China CA3665

16:20

Shenzhen (SZX)

17:50

Sanya (SYX)

Valid until 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Shenzhen Airlines. (ZH 9325)

Duration: 1:30, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Shandong Airlines SC9343

07:05

Shenzhen (SZX)

08:35

Sanya (SYX)

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Shenzhen Airlines. (ZH 9321)

Duration: 1:30, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Shandong Airlines SC9345

10:20

Shenzhen (SZX)

12:00

Sanya (SYX)

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Shenzhen Airlines. (ZH 9323)

Duration: 1:40, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Shandong Airlines SC9347

16:20

Shenzhen (SZX)

17:50

Sanya (SYX)

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Shenzhen Airlines. (ZH 9325)

Duration: 1:30, non-stop
Airbus A321 (321)

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A domestic route 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.

Return (SYX-SZX) flights

Feedback - Disclaimer - Privacy