Sichuan Airlines flight 3U 1721: Shenzhen - Sanya

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Sun 20:40 Shenzhen (SZX) 22:25 Sanya (SYX)
3U 1721 Non-stop Airbus A321 (321) 1:45 Valid until 2026-01-04
Codeshare flight, operated by China Southern.(CZ 6497)
Mon,Tue,Thu,Fri 20:40 Shenzhen (SZX) 22:25 Sanya (SYX)
3U 1721 Non-stop Airbus A320 (320) 1:45 Valid until 2026-01-06
Codeshare flight, operated by China Southern.(CZ 6497)
Sat 20:40 Shenzhen (SZX) 22:25 Sanya (SYX)
3U 1721 Non-stop Airbus A320neo (32N) 1:45 Operates only on 2026-01-03
Codeshare flight, operated by China Southern.(CZ 6497)
Mon,Wed,Fri,Sun 20:40 Shenzhen (SZX) 22:25 Sanya (SYX)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
3U 1721 Non-stop Airbus A320 (320) 1:45 Effective from 2026-03-08
Codeshare flight, operated by China Southern.(CZ 6497)
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Sichuan Airlines flight 3U 1721:
Shenzhen - Sanya
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sichuan Airlines 3U1721
20:40
Shenzhen (SZX)

22:25
Sanya (SYX)
Valid until 2026-01-04
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)
Valid until 2026-01-06
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)
Operates only on 2026-01-03
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 2026-01-07 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)
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  • 3U 1721 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 is 1:45.
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