HK Express flight UO 251: Sanya - Hong Kong

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Fri 11:10 Sanya (SYX) 12:50 Hong Kong (HKG) 1
UO 251 Non-stop Airbus A320 (320) 1:40 Effective 2026-03-30 through 2026-10-23
Mon,Fri,Sat 11:30 Sanya (SYX) 13:05 Hong Kong (HKG) 1
UO 251 Non-stop Airbus A320 (320) 1:35 Valid until 2026-03-28
Mon,Fri,Sat 11:30 Sanya (SYX) 13:05 Hong Kong (HKG) 1
UO 251 Non-stop Airbus A320 (320) 1:35 Effective from 2026-10-26
Thu,Sun 20:50 Sanya (SYX) 22:25 Hong Kong (HKG) 1
UO 251 Non-stop Airbus A320 (320) 1:35 Valid until 2026-03-26
Thu,Sun 20:50 Sanya (SYX) 22:25 Hong Kong (HKG) 1
UO 251 Non-stop Airbus A320 (320) 1:35 Effective from 2026-10-25
Thu,Sun 21:45 Sanya (SYX) 23:15 Hong Kong (HKG) 1
UO 251 Non-stop Airbus A320 (320) 1:30 Effective 2026-03-29 through 2026-10-22


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HK Express flight UO 251:
Sanya - Hong Kong
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
HK Express UO251
11:10
Sanya (SYX)

12:50
Hong Kong (HKG) 1
Effective 2026-03-30 through 2026-10-23
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A320 (320)
Direct Flights:
HK Express UO251
11:30
Sanya (SYX)

13:05
Hong Kong (HKG) 1
Valid until 2026-03-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 1:35, non-stop
Airbus A320 (320)
Direct Flights:
HK Express UO251
11:30
Sanya (SYX)

13:05
Hong Kong (HKG) 1
Effective from 2026-10-26
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 1:35, non-stop
Airbus A320 (320)
Direct Flights:
HK Express UO251
20:50
Sanya (SYX)

22:25
Hong Kong (HKG) 1
Valid until 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Airbus A320 (320)
Direct Flights:
HK Express UO251
20:50
Sanya (SYX)

22:25
Hong Kong (HKG) 1
Effective from 2026-10-25
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Airbus A320 (320)
Direct Flights:
HK Express UO251
21:45
Sanya (SYX)

23:15
Hong Kong (HKG) 1
Effective 2026-03-29 through 2026-10-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Airbus A320 (320)
  • UO 251 is an international flight departing from Sanya airport, China (SYX) and arriving at Hong Kong airport, Hong Kong (HKG).
  • The flight distance is 402 miles, or 647 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 1:40.
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