How long is the CX254 flight?

The timetable allows 12 h 40 min. London to Hong Kong is 9,630 km (5,984 mi).

Which terminal does CX254 use?

It usually leaves from Terminal 3 at London Heathrow Airport (LHR) and arrives at Terminal 1 at Hong Kong International Airport (HKG). Check the flight card above for today's terminal and gate.

What other flight numbers does CX254 have?

Also listed as CPA254 (Cathay Pacific's ICAO code) and CX 254.

Can I get compensation if CX254 is delayed or cancelled?

Up to £520 per passenger may be due under UK261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the UK, this flight is covered by UK261.

CX254 Flight Status Cathay Pacific: London to Hong Kong (CPA254)

Cathay Pacific CX 254

Scheduled in 3h09'

LHR London

Scheduled: 22:05
Estimated: 22:05

Terminal: 3

Departure: Mon, Nov 9, 2026 · local time GMT

London Heathrow Airport (LHR)

All LHR Departures >

HKG Hong Kong

Scheduled: 18:45
Estimated
Delay

Terminal: 1

Arrival: Tue, Nov 10, 2026 · local time UTC+8

Hong Kong International Airport (HKG)

All HKG Arrivals >

Departs in 3h 09m 0%

LHR 22:05 HKG 18:45 ⁺¹

9,630 km (5,984 mi) to fly

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 9630 km / 5984 miles · Scheduled Duration: 12:40 · Typical Duration: 12:20

Flight issues? Claim up to £520 >

CX 254 Flight Status & Schedule Cathay Pacific London to Hong Kong

Date	From	To	Departure	Arrival	Status	Details
Nov 09	LHR	HKG	22:05	18:45	Scheduled	Track >
Nov 08	LHR	HKG	22:09	18:56	Landed	Track >
Nov 07	LHR	HKG	22:26	18:40	Landed	Track >
Nov 06	LHR	HKG	22:18	18:42	Landed	Track >
Nov 05	LHR	HKG	22:38	18:43	Landed	Track >
Nov 04	LHR	HKG	22:14	18:17	Landed	Track >
Nov 03	LHR	HKG	22:55	19:25	Landed Late	Track >
Nov 02	LHR	HKG	22:25	19:06	Landed Late	Track >
Nov 01	LHR	HKG	22:49	19:07	Landed Late	Track >
Oct 31	LHR	HKG	23:18	19:08	Landed Late	Track >

Cathay Pacific's London–Hong Kong flight covers 9,630 km (5,984 mi) and runs daily. The timetable allows 12 h 40 min, but the flight usually takes about 12 h 20 min, so it often makes up time. Today's flight is scheduled to leave at 22:05 and arrive at 18:45 the next day local time.

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About CX 254

Route: London Heathrow Airport LHR to Hong Kong International Airport HKG
Distance: 9,630 km (5,984 mi)
Typical flight time: 12 h 20 min
Flies: Daily
On time: 5 of the last 9
Average delay when late: 27 min
Usually departs from: Terminal 3

Departing the UK, this flight is covered by UK261. Compensation of up to £520 per passenger can apply when it arrives 3 or more hours late or is cancelled.

CX 254 FAQ

How long is the CX254 flight?: The timetable allows 12 h 40 min. London to Hong Kong is 9,630 km (5,984 mi).
How often is CX254 late?: 4 of the last 9 flights arrived 15 or more minutes late; when late, by 27 minutes on average.
Which days does CX254 fly?: Daily: it was scheduled on each of the last 7 days.
Which terminal does CX254 use?: It usually leaves from Terminal 3 at London Heathrow Airport (LHR) and arrives at Terminal 1 at Hong Kong International Airport (HKG). Check the flight card above for today's terminal and gate.
What other flight numbers does CX254 have?: Also listed as CPA254 (Cathay Pacific's ICAO code) and CX 254.
Can I get compensation if CX254 is delayed or cancelled?: Up to £520 per passenger may be due under UK261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the UK, this flight is covered by UK261.

CX254 and London LHR to Hong Kong HKG Flights

Other flights departing from London LHR: EI725, SV118, 6R121

Other flights arriving at Hong Kong HKG: CX2087, CX831, AF188

All flights connecting London LHR to Hong Kong HKG.