HK Express
UO251 Flight Status (Sanya to Hong Kong)
According to the latest update from Trip.com for HK Express Flight UO251 from Sanya to Hong Kong (SYX–HKG): Flight UO251 might be running behind schedule and could depart later than the originally scheduled time of 23:12. Please stay tuned for final confirmation from the airline.
Fri, Jul 24
Sun, Jul 26
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Arrived
The flight has arrived 15m late
660km
1h 35m
Check-in Counter
G13-G16
Boarding Gate
102
Arrival Gate
218
Baggage
6
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May be delayed
Your flight may be delayed. Departure and arrival times are pending. Check airport displays or contact your airline for live updates.
660km
1h 30m
Check-in Counter
G13-G16
Boarding Gate
101
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight.
For real-time updates, please check airport displays or contact your airline.
You can also explore more flights from Sanya to Hong Kong or track other flights with our flight status tracker.
UO251 Aircraft Details and Cabin Information - Sanya to Hong Kong on HK Express
According to Trip.com real-time data, the UO251 flight flying from Sanya to Hong Kong on 7/26/2026 is operated by the aircraft model Airbus A320. This aircraft has been in service for 16y, 6m. The aircraft is equipped with 180 seats. The average flight distance for this journey is 660 km.
Airbus A320
Punctuality (Departure)
77
%
Punctuality (Arrival)
90
%
Late on average
5 minutes
Age
16y, 6m
Seats
180
Flight Distance
660 km
Economy
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seat Information
71 cm
Legroom
43 cm
Seat width
100°
Reclining Angle
3-3
Seat layout example
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UO251 Recent Flight History and Status - HK Express
Trip.com historical records show that the last UO251 flight departed on Fri, Jul 24 from SYX at approximately 11:47. This flight is expected to arrrive in HKG at 13:00.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Jul 16 | Sanya (SYX) | Hong Kong (HKG) | 320 | 22:21 | 23:38 | Arrived |
| Fri, Jul 17 | Sanya (SYX) | Hong Kong (HKG) | 320 | 12:24 | 13:50 | Arrived |
| Sun, Jul 19 | Sanya (SYX) | Hong Kong (HKG) | 320 | 21:57 | 23:14 | Arrived |
| Mon, Jul 20 | Sanya (SYX) | Hong Kong (HKG) | 32A | 12:14 | 13:36 | Arrived |
| Thu, Jul 23 | Sanya (SYX) | Hong Kong (HKG) | 32N | 21:51 | 22:55 | Arrived |
| Fri, Jul 24 | Sanya (SYX) | Hong Kong (HKG) | 320 | 11:47 | 13:00 | Arrived |
| Sun, Jul 26 | Sanya (SYX) | Hong Kong (HKG) | 320 | 23:12 | 00:27 | May be delayed |
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UO251 On-Time Performance, Departure, and Arrival Trends
Review UO251 on-time performance based on recent trips, including departure punctuality, arrival punctuality, average delays, and early arrival trends to better understand overall flight reliability. Based on the average performance of UO251 flight over the past 30 trips, the on-time departure rate of UO251 is 77% (Late on average 21 minutes), while the on-time arrival rate is 90% (Late on average 5 minutes).
On-Time Departures
Punctuality
77
%
Late on average
21 minutes
Early
3
%
On time
73
%
30 mins late
13
%
60 mins late
7
%
90 mins late
3
%
Canceled
3
%
On-Time Arrivals
Punctuality
90
%
Late on average
5 minutes
Early
47
%
On time
43
%
30 mins late
3
%
60 mins late
7
%
90 mins late
0
%
Canceled
3
%
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Arrival Info: Hong Kong Weather & Current Time
Moderate rain
|
27°C - 29°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Sanya 00:27
|
Hong Kong 00:27
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