Sichuan Airlines
flight
3U 1311:
Shenzhen - Harbin
Shenzhen - Harbin
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sichuan Airlines 3U1311
Valid until 2026-02-01
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by China Southern.
(CZ 3633)
Duration: 4:20, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Sichuan Airlines 3U1311
Effective 2026-01-05 through 2026-01-26
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by China Southern.
(CZ 3633)
Duration: 4:20, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
Sichuan Airlines 3U1311
Effective 2026-02-02 through 2026-02-25
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by China Southern.
(CZ 3633)
Duration: 4:25, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Sichuan Airlines 3U1311
Effective 2026-02-03 through 2026-02-24
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by China Southern.
(CZ 3633)
Duration: 4:25, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
Sichuan Airlines 3U1311
Effective 2026-02-26 through 2026-03-02
Mon
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by China Southern.
(CZ 3633)
Duration: 4:25, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
Sichuan Airlines 3U1311
Effective 2026-02-27 through 2026-03-14
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by China Southern.
(CZ 3633)
Duration: 4:25, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Sichuan Airlines 3U1311
Effective 2026-03-09 through 2026-03-16
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by China Southern.
(CZ 3633)
Duration: 4:25, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
Sichuan Airlines 3U1311
Effective 2026-03-17 through 2026-03-25
Mon
-
-
Tue
Wed
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by China Southern.
(CZ 3633)
Duration: 4:25, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Sichuan Airlines 3U1311
Effective 2026-03-19 through 2026-03-23
Mon
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by China Southern.
(CZ 3633)
Duration: 4:25, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
Sichuan Airlines 3U1311
Effective 2026-03-26 through 2026-04-03
Mon
-
-
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by China Southern.
(CZ 3633)
Duration: 4:25, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Sichuan Airlines 3U1311
Effective 2026-03-28 through 2026-03-30
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by China Southern.
(CZ 3633)
Duration: 4:25, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
Sichuan Airlines 3U1311
Effective from 2026-04-04
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by China Southern.
(CZ 3633)
Duration: 4:25, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Sichuan Airlines 3U1311
Effective from 2026-04-06
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by China Southern.
(CZ 3633)
Duration: 4:25, non-stop Airbus A320neo (32N)
- 3U 1311 is a domestic flight departing from the Shenzhen airport (SZX) and arriving at Harbin airport (HRB).
- 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 4:20 and 4:25.