Cathay Pacific CX255 Flight status
According to Trip.com real-time data, the CX255 flight operated by Cathay Pacific on Oct 20, 2026 is scheduled to fly from Hong Kong (HKG) to London (LHR). The flight is expected to depart at 23:15 (local time in Hong Kong, UTC+8) and arrive at 05:44 (local time in London, UTC+1) .
Mon, Oct 19
Tue, Oct 20
Sat, Oct 24
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En route
Your flight has departed Hong Kong and is expected to arrive in London at 06:08.
9608km
14h 5m
Check-in Counter
A,C
Boarding Gate
50
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
9608km
14h 5m
Check-in Counter
A,C
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Cathay Pacific From £410
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Canceled
Please refer to the airline for the latest information
Check-in Counter
A,C
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Need a flight from Hong Kong to London?
Cathay Pacific From £410
Search flights Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Hong Kong to London or track other flights with our flight status tracker.
CX255 Aircraft Details
According to Trip.com real-time data, the CX255 flight from Hong Kong to London on 10/20/2026 is operated using the aircraft model Boeing 777-300ER. This aircraft has been in service for 18y, 10m. The aircraft has 361 seats. The average flight distance for this journey is 9,608km.
Boeing 777-300ER
Punctuality (Departure)
77
%
Punctuality (Arrival)
100
%
Late on average
0 minutes
Age
18y, 10m
Seats
361
Flight Distance
9,608km
Economy
Premium Economy
Business
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
81 cm
Legroom
44 cm
Seat width
130°
Reclining Angle
3-4-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
97 cm
Legroom
50 cm
Seat width
130°
Reclining Angle
2-4-2
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
208 cm
More legroom than on 100% of flights
53 cm
Seat width better than on 23% of flights
180°
Reclining Angle
Fully reclinable
1-2-1
Seat layout example
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Flight History for CX255
Trip.com historical records show that the last CX255 flight departed on Mon, Oct 19 from HKG at approximately 23:38. This flight is expected to arrrive in LHR at 06:08.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Oct 14 | Hong Kong (HKG) | London (LHR) | 77W | 23:44 | 06:21 | Arrived |
| Thu, Oct 15 | Hong Kong (HKG) | London (LHR) | 77W | 23:31 | 06:10 | Arrived |
| Fri, Oct 16 | Hong Kong (HKG) | London (LHR) | 77W | 23:38 | 06:11 | Arrived |
| Sat, Oct 17 | Hong Kong (HKG) | London (LHR) | 77W | 23:47 | 06:16 | Arrived |
| Sun, Oct 18 | Hong Kong (HKG) | London (LHR) | 77W | 23:29 | 06:04 | Arrived |
| Mon, Oct 19 | Hong Kong (HKG) | London (LHR) | 77W | 23:38 | 06:08 | En route |
| Tue, Oct 20 | Hong Kong (HKG) | London (LHR) | 77W | 23:15 | 05:44 | Scheduled |
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CX255 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of CX255 is 77% (Late on average 25 minutes), and the on-time arrival rate is 100% (Early on average 0 minutes).
On-Time Departures
Punctuality
77
%
Late on average
25 minutes
Early
0
%
On time
77
%
30 mins late
23
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
0 minutes
Early
57
%
On time
43
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight cx255?
Flight cx255 has not departed yet and is currently on schedule. Scheduled departure 23:15, arrival 06:20 (updated Oct 20, 2026).Is flight cx255 on time today?
Flight cx255 has not departed yet and is currently on schedule. Scheduled departure is 23:15, with arrival at 06:20. Recheck gate and timing before you head to the airport.Has flight cx255 departed yet? What is the departure time?
Flight cx255 is scheduled to depart at 23:15. The latest actual or estimated departure time is 23:15, and the current status is Scheduled (updated Oct 20, 2026).When is flight cx255 scheduled to arrive?
Flight cx255 is scheduled to arrive at 06:20. The latest estimated or actual arrival time is 05:44. Status is Scheduled as of Oct 20, 2026.What route does flight cx255 fly?
Flight cx255 is operated by Cathay Pacific from Hong Kong (HKG) to London (LHR). Typical flight time is about 14 hours 5 minutes; operating days may include Tuesday.How can I check real-time status for flight cx255?
Track flight cx255 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight cx255 is delayed or canceled, what should I do?
If cx255 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 20, 2026). Contact Cathay Pacific or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight cx255 departed from Hong Kong?
Flight cx255 has not departed from Hong Kong (HKG) yet and is currently on schedule for 23:15.What is the seat configuration for flight cx255?
Flight cx255 usually flies a Boeing 777-300ER with seat layout 3-4-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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