Cathay Pacific CX255 Flight Status
According to Trip.com real-time data, the CX255 flight operated by Cathay Pacific on Oct 30, 2026, flying from Hong Kong (HKG) to London (LHR), departed at 12:37 AM and is expected to arrive at 6:02 AM (local time in London, UTC+0) and land at Heathrow Airport (LHR).
Thu, Oct 29
Fri, Oct 30
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Arrived
The flight has arrived 30m early
9608km
14h 35m
Check-in Counter
A,C
Boarding Gate
64
Arrival Gate
--
Baggage
9
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En route
Your flight has departed Hong Kong and is expected to arrive in London at 6:02 AM.
9608km
14h 35m
Check-in Counter
A,C
Boarding Gate
1
Arrival Gate
--
Baggage
--
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Cathay Pacific From SEK 5,718
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 flying from Hong Kong to London on 10/30/2026 is operated by the aircraft model Boeing 777-300ER. This aircraft has been in service for 11y, 11m. The aircraft is equipped with 361 seats. The average flight distance for this journey is 9,608 km.
Boeing 777-300ER
Punctuality (Departure)
73
%
Punctuality (Arrival)
97
%
Early on average
2 minutes
Age
11y, 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
47 cm
Seat width better than on 63% of flights
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
109 cm
Legroom
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 Thu, Oct 29 from HKG at approximately 12:43 AM. This flight is expected to arrrive in LHR at 6:20 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 24 | Hong Kong (HKG) | London (LHR) | JET | -- | -- | Canceled |
| Sun, Oct 25 | Hong Kong (HKG) | London (LHR) | JET | -- | -- | Canceled |
| Mon, Oct 26 | Hong Kong (HKG) | London (LHR) | 77W | 12:38 AM | 6:23 AM | Arrived |
| Tue, Oct 27 | Hong Kong (HKG) | London (LHR) | 77W | 1:56 AM | 7:31 AM | Arrived |
| Wed, Oct 28 | Hong Kong (HKG) | London (LHR) | 77W | 1:00 AM | 6:40 AM | Arrived |
| Thu, Oct 29 | Hong Kong (HKG) | London (LHR) | 77W | 12:43 AM | 6:20 AM | Arrived |
| Fri, Oct 30 | Hong Kong (HKG) | London (LHR) | 77W | 12:37 AM | 6:02 AM | 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 73% (Late on average 28 minutes), and the on-time arrival rate is 97% (Early on average 2 minutes).
On-Time Departures
Punctuality
73
%
Late on average
28 minutes
Early
0
%
On time
73
%
30 mins late
23
%
60 mins late
0
%
90 mins late
3
%
Canceled
1
%
On-Time Arrivals
Punctuality
97
%
Early on average
2 minutes
Early
57
%
On time
40
%
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 12:37 AM, estimated arrival 6:02 AM (updated Oct 30, 2026).Is flight cx255 on time today?
Flight cx255 has already departed (status: En route). It took off at 12:37 AM and is estimated to arrive at 6:02 AM.Has flight cx255 departed yet? What is the departure time?
Flight cx255 is scheduled to depart at 12:15 AM. The latest actual or estimated departure time is 12:37 AM, and the current status is En route (updated Oct 30, 2026).When is flight cx255 scheduled to arrive?
Flight cx255 is scheduled to arrive at 6:50 AM. The latest estimated or actual arrival time is 6:02 AM. Status is En route as of Oct 30, 2026.What is the gate information for flight cx255?
For flight cx255, the departure terminal is T1 and the boarding gate is 1. 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 Friday.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 Oct 30, 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 12:37 AM (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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