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CX251 Flight Status ( Hong Kong to London )

LAST SEEN 3 HOUR 11 MINUTES AGO
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dep   

Departure (CX251 Flight Schedule)

Hong Kong Intl ()

flag Hong Kong, Hong Kong

22:40 HKT

Thu 18-Sep-2025

 LATE 16 min
HKT 00:00:00 DAY
arr   

Arrival (CX251 Flight Schedule)

Heathrow ()

flag London, United Kingdom

05:40 BST

Fri 19-Sep-2025

 EARLY 2 hour 40 min
BST 00:00:00 DAY

Flight Radar Checker CX 251

Live Flight Tracker Map

Flight CX251 from Hong Kong to London is operated by Cathay Pacific Airways. Scheduled time of departure from Hong Kong Intl is 22:40 HKT and scheduled time of arrival in Heathrow is 05:40 BST. The duration of the flight is 14 hours 0 minute.

B-KQI

Boeing (B77W)

4 out of 5 stars / 74 votes

Flight Finder
from London to Hong Kong

Flight Departure Arrival

07:55
Heathrow
()
Hong Kong Intl
()

12:35
Heathrow
()
Hong Kong Intl
()

14:10
Heathrow
()
Hong Kong Intl
()

15:30
Heathrow
()
Hong Kong Intl
()

15:40
Stansted
()
Hong Kong Intl
()

15:45
Heathrow
()
Hong Kong Intl
()

18:00
Heathrow
()
Hong Kong Intl
()

History Flight Information for CX251 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Thu, 18 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:11 HKT 16:31 BST
Wed, 17 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 22:58 HKT 05:40 BST
Tue, 16 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:01 HKT 05:43 BST
Mon, 15 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:05 HKT 06:15 BST
Sun, 14 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:09 HKT 06:16 BST
Sat, 13 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:03 HKT 05:49 BST
Fri, 12 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:09 HKT 06:14 BST
Thu, 11 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:00 HKT 05:40 BST
Wed, 10 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:05 HKT 05:49 BST
Tue, 09 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:31 HKT 06:36 BST
Mon, 08 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:38 HKT 06:23 BST
Sun, 07 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:28 HKT 05:52 BST
Sat, 06 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:06 HKT 05:30 BST
Fri, 05 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 22:54 HKT 05:12 BST
Thu, 04 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:00 HKT 05:09 BST
Wed, 03 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:16 HKT 05:24 BST
Tue, 02 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:28 HKT 05:49 BST
Mon, 01 Sep CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:17 HKT 05:30 BST
Sun, 31 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:05 HKT 21:58 BST
Sat, 30 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:05 HKT 05:10 BST
Fri, 29 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:04 HKT 05:11 BST
Thu, 28 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:11 HKT 05:02 BST
Wed, 27 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:01 HKT 05:12 BST
Tue, 26 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 22:59 HKT 05:04 BST
Mon, 25 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:21 HKT 05:39 BST
Sun, 24 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:10 HKT 05:27 BST
Sat, 23 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:17 HKT 05:50 BST
Fri, 22 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:16 HKT 05:31 BST
Thu, 21 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:01 HKT 05:23 BST
Wed, 20 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:11 HKT 06:07 BST
Tue, 19 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:17 HKT 05:36 BST
Mon, 18 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:21 HKT 05:34 BST
Sun, 17 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:11 HKT 05:25 BST
Sat, 16 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:09 HKT 05:28 BST
Fri, 15 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 02:20 HKT 08:55 BST
Thu, 14 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 02:11 HKT 08:25 BST
Wed, 13 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:11 HKT 05:44 BST
Tue, 12 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:03 HKT 05:18 BST
Mon, 11 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:07 HKT 05:42 BST
Sun, 10 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:08 HKT 05:28 BST
Sat, 09 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:02 HKT 05:24 BST
Fri, 08 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 22:59 HKT 05:18 BST
Thu, 07 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 23:00 HKT 05:16 BST
Wed, 06 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 22:57 HKT 05:09 BST
Tue, 05 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 00:11 HKT 06:29 BST
Mon, 04 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 00:34 HKT 06:53 BST
Sun, 03 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 00:21 HKT 06:35 BST
Sat, 02 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 00:35 HKT 06:48 BST
Fri, 01 Aug CX251 Hong Kong Intl () Heathrow () 22:40 HKT 05:40 BST (Boeing B77W) 22:56 HKT 04:54 BST

Disclaimer for CX251 Flight Radar Data

Flight CX251 from Hong Kong Intl to Heathrow data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight CX251 data.