Cathay Pacific CX255 Flight Status
According to Trip.com real-time data, the CX255 flight operated by Cathay Pacific on Nov 7, 2026, flying from Hong Kong (HKG) to London (LHR), departed at 00:52 and is expected to arrive at 06:25 (local time in London, UTC+0) and land at Heathrow Airport (LHR).
Fri, Nov 6
Sat, Nov 7
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Arrived
The flight has arrived 17m early
9608km
14h 35m
Check-in Counter
A,C
Boarding Gate
65
Arrival Gate
--
Baggage
2
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En route
Your flight has departed Hong Kong and is expected to arrive in London at 06:25.
9608km
14h 35m
Check-in Counter
A,C
Boarding Gate
44
Arrival Gate
--
Baggage
--
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Cathay Pacific From QAR 2,117
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CX255 Aircraft Details
According to Trip.com real-time data, the CX255 flight flying from Hong Kong to London on 11/7/2026 is operated by the aircraft model Boeing 777-300ER. This aircraft has been in service for 18y, 11m. The aircraft is equipped with 361 seats. The average flight distance for this journey is 9,608 km.
Boeing 777-300ER
Punctuality (Departure)
70
%
Punctuality (Arrival)
97
%
Early on average
11 minutes
Age
18y, 11m
Seats
361
Flight Distance
9,608 km
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 81% of flights
53 cm
Seat width better than on 19% 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 Fri, Nov 6 from HKG at approximately 00:46. This flight is expected to arrrive in LHR at 06:33.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Nov 1 | Hong Kong (HKG) | London (LHR) | 77W | 00:33 | 05:59 | Arrived |
| Mon, Nov 2 | Hong Kong (HKG) | London (LHR) | 77W | 01:05 | 06:29 | Arrived |
| Tue, Nov 3 | Hong Kong (HKG) | London (LHR) | 77W | 00:39 | 06:19 | Arrived |
| Wed, Nov 4 | Hong Kong (HKG) | London (LHR) | 77W | 00:47 | 06:36 | Arrived |
| Thu, Nov 5 | Hong Kong (HKG) | London (LHR) | 77W | 00:54 | 06:39 | Arrived |
| Fri, Nov 6 | Hong Kong (HKG) | London (LHR) | 77W | 00:46 | 06:33 | Arrived |
| Sat, Nov 7 | Hong Kong (HKG) | London (LHR) | 77W | 00:52 | 06:25 | En route |
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CX255 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of CX255 is 70% (Late on average 28 minutes), and the on-time arrival rate is 97% (Early on average 11 minutes).
On-Time Departures
Punctuality
70
%
Late on average
28 minutes
Early
0
%
On time
70
%
30 mins late
27
%
60 mins late
0
%
90 mins late
3
%
Canceled
1
%
On-Time Arrivals
Punctuality
97
%
Early on average
11 minutes
Early
70
%
On time
27
%
30 mins late
3
%
60 mins late
0
%
90 mins late
0
%
Canceled
1
%
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Frequently Asked Questions
What is the current status of flight cx255?
Flight cx255 has departed (status: En route). Departure 00:52, estimated arrival 06:25 (updated Nov 7, 2026).Is flight cx255 on time today?
Flight cx255 has already departed (status: En route). It took off at 00:52 and is estimated to arrive at 06:25.Has flight cx255 departed yet? What is the departure time?
Flight cx255 is scheduled to depart at 00:15. The latest actual or estimated departure time is 00:52, and the current status is En route (updated Nov 7, 2026).When is flight cx255 scheduled to arrive?
Flight cx255 is scheduled to arrive at 06:50. The latest estimated or actual arrival time is 06:25. Status is En route as of Nov 7, 2026.What is the gate information for flight cx255?
For flight cx255, the departure terminal is T1 and the boarding gate is 44. Gate assignments can change at short notice—confirm on airport screens before heading to security.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 hours35 minutes; operating days may include Saturday.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 (En route, updated Nov 7, 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 departed from Hong Kong (HKG) at 00:52 (status: En route).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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