Flight UO 631: Seoul Incheon → Hong Kong
Hong Kong Express Airways12 November 2026ScheduledUpdated 41 min ago, official airport data
Flight UO 631, 12 November 2026
All flights Seoul Incheon → Hong KongNot departed yet
Flight time: 4 h 05 min
Data from the official airport boards. Times are local to each airport.
Follow flight UO 631, 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
- 3 h 50 min
- Distance
- ≈ 2,069 km
- On time
- 97%
- Average departure delay
- 1 min
- Days of the week
Punctuality of flight UO 631
“On time” means the flight left no later than 15 minutes after its scheduled departure time. Finished flights counted: 38, over the last 60 days of the airport boards.
- Flights counted
- 38
- On time
- 97%
- Average departure delay
- 1 min
- Cancelled
- 0
- On time, up to 15 min late37
- Delayed 16–60 min1
- Delayed over 60 min0
- Cancelled0
Flight UO 631 history
Flights of the last 60 days from the airport boards. Delay against the scheduled departure.
| Date / Departure | Route | Departure | Delay | Status |
|---|---|---|---|---|
| Wed 11 Nov15:45+24 min | Seoul Incheon → Hong Kong | 15:45 | +24 min | Landed |
| Tue 10 Nov15:45+15 min | Seoul Incheon → Hong Kong | 15:45 | +15 min | Landed |
| Mon 9 Nov15:45+9 min | Seoul Incheon → Hong Kong | 15:45 | +9 min | Landed |
| Sun 8 Nov15:45+25 min | Seoul Incheon → Hong Kong | 15:45 | +25 min | Landed |
| Sat 7 Nov15:45+13 min | Seoul Incheon → Hong Kong | 15:45 | +13 min | Landed |
| Fri 6 Nov15:45+9 min | Seoul Incheon → Hong Kong | 15:45 | +9 min | Landed |
| Thu 5 Nov15:45+9 min | Seoul Incheon → Hong Kong | 15:45 | +9 min | Landed |
| Wed 4 Nov15:45+15 min | Seoul Incheon → Hong Kong | 15:45 | +15 min | Landed |
| Tue 3 Nov15:45+10 min | Seoul Incheon → Hong Kong | 15:45 | +10 min | Landed |
| Mon 2 Nov15:45+25 min | Seoul Incheon → Hong Kong | 15:45 | +25 min | Landed |
| Sun 1 Nov15:45+19 min | Seoul Incheon → Hong Kong | 15:45 | +19 min | Landed |
| Sat 31 Oct15:45+32 min | Seoul Incheon → Hong Kong | 15:45 | +32 min | Landed |
| Fri 30 Oct15:45+30 min | Seoul Incheon → Hong Kong | 15:45 | +30 min | Landed |
| Thu 29 Oct15:45+27 min | Seoul Incheon → Hong Kong | 15:45 | +27 min | Landed |
| Wed 28 Oct15:45+20 min | Seoul Incheon → Hong Kong | 15:45 | +20 min | Landed |
| Tue 27 Oct15:45+16 min | Seoul Incheon → Hong Kong | 15:45 | +16 min | Landed |
| Mon 26 Oct15:45+6 min | Seoul Incheon → Hong Kong | 15:45 | +6 min | Landed |
| Sun 25 Oct15:45+58 min | Seoul Incheon → Hong Kong | 15:45 | +58 min | Landed |
| Sat 24 Oct15:25+17 min | Seoul Incheon → Hong Kong | 15:25 | +17 min | Landed |
| Fri 23 Oct15:25+17 min | Seoul Incheon → Hong Kong | 15:25 | +17 min | Landed |
| Thu 22 Oct15:25+10 min | Seoul Incheon → Hong Kong | 15:25 | +10 min | Landed |
| Wed 21 Oct15:25+8 min | Seoul Incheon → Hong Kong | 15:25 | +8 min | Landed |
| Tue 20 Oct15:251 min early | Seoul Incheon → Hong Kong | 15:25 | 1 min early | Landed |
| Mon 19 Oct15:25+5 min | Seoul Incheon → Hong Kong | 15:25 | +5 min | Landed |
| Sun 18 Oct15:25+67 min | Seoul Incheon → Hong Kong | 15:25 | +67 min | Landed |
| Sat 17 Oct15:25+9 min | Seoul Incheon → Hong Kong | 15:25 | +9 min | Landed |
| Fri 16 Oct15:257 min early | Seoul Incheon → Hong Kong | 15:25 | 7 min early | Landed |
| Thu 15 Oct15:25no delay | Seoul Incheon → Hong Kong | 15:25 | no delay | Landed |
| Wed 14 Oct15:25+17 min | Seoul Incheon → Hong Kong | 15:25 | +17 min | Landed |
| Tue 13 Oct15:25+16 min | Seoul Incheon → Hong Kong | 15:25 | +16 min | Landed |
| Mon 12 Oct15:25+2 min | Seoul Incheon → Hong Kong | 15:25 | +2 min | Landed |
| Sun 11 Oct15:25+9 min | Seoul Incheon → Hong Kong | 15:25 | +9 min | Landed |
| Sat 10 Oct15:25+15 min | Seoul Incheon → Hong Kong | 15:25 | +15 min | Landed |
| Fri 9 Oct15:25+12 min | Seoul Incheon → Hong Kong | 15:25 | +12 min | Landed |
| Thu 8 Oct15:25+1 min | Seoul Incheon → Hong Kong | 15:25 | +1 min | Landed |
| Wed 7 Oct15:25+10 min | Seoul Incheon → Hong Kong | 15:25 | +10 min | Landed |
| Tue 6 Oct15:25+8 min | Seoul Incheon → Hong Kong | 15:25 | +8 min | Landed |
| Mon 5 Oct15:25+11 min | Seoul Incheon → Hong Kong | 15:25 | +11 min | Landed |
Flight UO 631: schedule and upcoming dates
- Days it flew in the last 60 days
- Usual departure time
- 15:25
- Usual arrival time
- 18:15
Dates already on the boards
- Thu 12 NovDeparture 15:45, Arrival 18:50Scheduled
Route of flight UO 631
Departure airport: Seoul Incheon (ICN). Arrival airport: Hong Kong (HKG). Scheduled flight time: about 3 h 50 min. Distance between the airports: about 2,069 km in a straight line.
See also
Questions about flight UO 631
Is flight UO 631 on time today?
For 12 November 2026 the airport board shows flight UO 631 as “Scheduled”. Departure: Seoul Incheon, 15:45. Arrival: Hong Kong, 18:50.
Which terminal and gate does flight UO 631 use?
Seoul Incheon (ICN): Terminal T1, Gate 109, Check-in M30-M34. Gates are announced shortly before boarding and can change: check the screens at the airport.
How often is flight UO 631 delayed?
Over 38 flights: on time (within 15 min) 97%, average delay 1 min, cancelled 0.
How long does flight UO 631 take?
About 3 h 50 min by the schedule. The airports are 2069 km apart.
On which days does flight UO 631 operate?
In the last 60 days it was on the boards on: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.
How can I get notified when flight UO 631 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.