Flight information
| Cathay Pacific | CX 255 |
14h 5min
en route
Departure
Hong Kong International Airport
HKG VHHH
| Scheduled time | 23:15 |
| Estimated time | 23:54 |
| Actual time | 00:05 |
| Delay | 50 min |
| Terminal | 1 |
| Gate | 31 |
Arrival
Heathrow Airport, London
LHR EGLL
| Scheduled time | 06:20 |
| Terminal | 3 |