Flight UO 251: Sanya → Hong Kong
12 November 2026ScheduledUpdated just now, official airport data
Flight UO 251, 12 November 2026
All flights Sanya → Hong KongNot departed yet
Flight time: 1 h 35 min
Data from the official airport boards. Times are local to each airport.
Follow flight UO 251, 12 November 2026
We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.
- Flight time
- 1 h 35 min
- Distance
- ≈ 647 km
- On time
- 88%
- Average departure delay
- 10 min
- Days of the week
Punctuality of flight UO 251
“On time” means the flight left no later than 15 minutes after its scheduled departure time. Finished flights counted: 16, over the last 60 days of the airport boards.
- Flights counted
- 16
- On time
- 88%
- Average departure delay
- 10 min
- Cancelled
- 0
- On time, up to 15 min late14
- Delayed 16–60 min1
- Delayed over 60 min1
- Cancelled0
Flight UO 251 history
Flights of the last 60 days from the airport boards. Delay against the scheduled departure.
| Date / Departure | Route | Departure | Delay | Status |
|---|---|---|---|---|
| Mon 9 Nov11:30+27 min | Sanya → Hong Kong | 11:30 | +27 min | Landed |
| Sun 8 Nov20:50+6 min | Sanya → Hong Kong | 20:50 | +6 min | Landed |
| Sat 7 Nov11:30+12 min | Sanya → Hong Kong | 11:30 | +12 min | Landed |
| Fri 6 Nov11:30+30 min | Sanya → Hong Kong | 11:30 | +30 min | Landed |
| Thu 5 Nov20:50+15 min | Sanya → Hong Kong | 20:50 | +15 min | Landed |
| Mon 2 Nov11:30+16 min | Sanya → Hong Kong | 11:30 | +16 min | Landed |
| Sun 1 Nov20:50+8 min | Sanya → Hong Kong | 20:50 | +8 min | Departed |
| Sat 31 Oct11:30+10 min | Sanya → Hong Kong | 11:30 | +10 min | Landed |
| Fri 30 Oct11:30+11 min | Sanya → Hong Kong | 11:30 | +11 min | Landed |
| Thu 29 Oct20:50+13 min | Sanya → Hong Kong | 20:50 | +13 min | Departed |
| Mon 26 Oct11:30 | Sanya → Hong Kong | 11:30 | — | Landed |
| Sun 25 Oct20:50+48 min | Sanya → Hong Kong | 20:50 | +48 min | Departed |
| Fri 23 Oct11:10+29 min | Sanya → Hong Kong | 11:10 | +29 min | Landed |
| Thu 22 Oct21:45 | Sanya → Hong Kong | 21:45 | — | Landed |
| Mon 19 Oct11:10+17 min | Sanya → Hong Kong | 11:10 | +17 min | Landed |
| Sun 18 Oct21:45+13 min | Sanya → Hong Kong | 21:45 | +13 min | Departed |
| Fri 16 Oct11:10+15 min | Sanya → Hong Kong | 11:10 | +15 min | Landed |
| Thu 15 Oct23:1519 min early | Sanya → Hong Kong | 23:15 | 19 min early | Scheduled |
| Mon 12 Oct12:453 min early | Sanya → Hong Kong | 12:45 | 3 min early | Landed |
| Sun 11 Oct23:1519 min early | Sanya → Hong Kong | 23:15 | 19 min early | Scheduled |
| Fri 9 Oct12:45+1 min | Sanya → Hong Kong | 12:45 | +1 min | Landed |
| Thu 8 Oct23:1528 min early | Sanya → Hong Kong | 23:15 | 28 min early | Scheduled |
| Mon 5 Oct12:45+15 min | Sanya → Hong Kong | 12:45 | +15 min | Landed |
Flight UO 251: schedule and upcoming dates
- Days it flew in the last 60 days
- Usual departure time
- 11:30
- Usual arrival time
- 13:05
Dates already on the boards
- Thu 12 NovDeparture 20:50, Arrival 22:25Scheduled
Route of flight UO 251
Departure airport: Sanya (SYX). Arrival airport: Hong Kong (HKG). Scheduled flight time: about 1 h 35 min. Distance between the airports: about 647 km in a straight line.
See also
Questions about flight UO 251
Is flight UO 251 on time today?
For 12 November 2026 the airport board shows flight UO 251 as “Scheduled”. Departure: Sanya, 20:50. Arrival: Hong Kong, 22:25.
Which terminal and gate does flight UO 251 use?
Sanya (SYX): Check-in G01-G19. Gates are announced shortly before boarding and can change: check the screens at the airport.
How often is flight UO 251 delayed?
Over 16 flights: on time (within 15 min) 88%, average delay 10 min, cancelled 0.
How long does flight UO 251 take?
About 1 h 35 min by the schedule. The airports are 647 km apart.
On which days does flight UO 251 operate?
In the last 60 days it was on the boards on: Monday, Thursday, Friday, Saturday, Sunday.
How can I get notified when flight UO 251 changes?
Use the notifications block at the top of this page: Telegram or e-mail. We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.