HK Express UO251 Flight Status
Based on Trip.com’s real-time data, the UO251 flight operated by HK Express on May 18, 2026 is scheduled to fly from Sanya (SYX) to Hong Kong (HKG). The flight is expected to depart at 11:10 and land at 12:16 .
Mon, May 18
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Scheduled
Your flight will depart on time.
1h 35m
Check-in Counter
G13-G16
Boarding Gate
--
Arrival Gate
--
Baggage
--
Information provided by VariFlightVariFlight. For the latest updates, please refer to airport announcements or consult your airline. If this is not your flight, you can browse more options for flights from Sanya to Hong Kong to find your schedule.
UO251 Aircraft Details
According to Trip.com real-time data, the UO251 flight flying from Sanya to Hong Kong on 5/21/2026 is operated by the aircraft model Airbus A320. This aircraft has been in service for 19y, 11m. The aircraft is equipped with Up to 188 seats.
Airbus A320
Punctuality (Departure)
73%
Punctuality (Arrival)
90%
Late on average
0 minutes
Age
19y, 11m
Seats
Up to 188
Distance
--
Economy
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seating Plan
71 cm
Legroom
43 cm
Seat width
100°
Reclining Angle
3-3
Seat layout example
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Flight History for UO251
Check more records from Trip.com about UO251 before and after today
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, May 8 | Sanya (SYX) | Hong Kong (HKG) | 320 | 11:26 | 12:41 | Arrived |
| Sun, May 10 | Sanya (SYX) | Hong Kong (HKG) | 320 | 21:52 | 22:54 | Arrived |
| Mon, May 11 | Sanya (SYX) | Hong Kong (HKG) | 320 | 11:10 | 12:16 | Scheduled |
| Thu, May 14 | Sanya (SYX) | Hong Kong (HKG) | JET | -- | -- | May Be Cancelled |
| Fri, May 15 | Sanya (SYX) | Hong Kong (HKG) | 320 | 11:10 | 12:15 | Scheduled |
| Sun, May 17 | Sanya (SYX) | Hong Kong (HKG) | 320 | 21:45 | 22:50 | Scheduled |
| Mon, May 18 | Sanya (SYX) | Hong Kong (HKG) | 320 | 11:10 | 12:16 | Scheduled |
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UO251 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UO251 is 73% (Late on average 26 minutes), and the on-time arrival rate is 90% (Early on average 0 minutes).
On-Time Departures
Punctuality
73%
Late on average 26 minutes
Early
0%
On time
73%
30 mins late
17%
60 mins late
3%
90 mins late
7%
Cancelled
1%
On-Time Arrivals
Punctuality
90%
Early on average 0 minutes
Early
73%
On time
17%
30 mins late
3%
60 mins late
0%
90 mins late
7%
Cancelled
1%
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Cheap Return Flights to Sanya
- Mon, Jun 22Hong Kong (HKG)Sanya (SYX) HK ExpressOne way32% offTHB 3,710THB 2,530
- Mon, Jun 8Hong Kong (HKG)Sanya (SYX) HK ExpressOne way30% offTHB 3,710THB 2,580
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- Fri, Jun 5Hong Kong (HKG)Sanya (SYX) HK ExpressOne way28% offTHB 3,710THB 2,660
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