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CX421 Flight Status ( Taipei to Hong Kong )

ARRIVED 15 HOUR 23 MINUTES AGO
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dep   

Departure (CX421 Flight Schedule)

Taoyuan Intl ()

flag Taipei, Taiwan

17:00 CST

Thu 01-Jan-2026

 ON TIME
CST 00:00:00 DAY
arr   

Arrival (CX421 Flight Schedule)

Hong Kong Intl ()

flag Hong Kong, Hong Kong

19:05 HKT

Thu 01-Jan-2026

 EARLY 17 min
HKT 00:00:00 DAY

Flight Radar Checker CX 421

Live Flight Tracker Map

Flight CX421 from Taipei to Hong Kong is operated by Cathay Pacific Airways. Scheduled time of departure from Taoyuan Intl is 17:00 CST and scheduled time of arrival in Hong Kong Intl is 19:05 HKT. The duration of the flight is 2 hours 5 minutes.

B-KPY

Boeing (B77W)

Not Rated

Flight Finder
from Hong Kong to Taipei

Flight Departure Arrival

00:10
Hong Kong Intl
()
Taoyuan Intl
()

00:35
Hong Kong Intl
()
Taoyuan Intl
()

02:50
Hong Kong Intl
()
Taoyuan Intl
()

03:50
Hong Kong Intl
()
Taoyuan Intl
()

04:50
Hong Kong Intl
()
Taoyuan Intl
()

04:50
Hong Kong Intl
()
Taoyuan Intl
()

05:15
Hong Kong Intl
()
Taoyuan Intl
()

05:15
Hong Kong Intl
()
Taoyuan Intl
()

06:00
Hong Kong Intl
()
Taoyuan Intl
()

08:40
Hong Kong Intl
()
Taoyuan Intl
()

09:30
Hong Kong Intl
()
Taoyuan Intl
()

09:35
Hong Kong Intl
()
Taoyuan Intl
()

09:45
Hong Kong Intl
()
Taoyuan Intl
()

09:50
Hong Kong Intl
()
Taoyuan Intl
()

10:15
Hong Kong Intl
()
Taoyuan Intl
()

10:50
Hong Kong Intl
()
Taoyuan Intl
()

11:00
Hong Kong Intl
()
Taoyuan Intl
()

11:25
Hong Kong Intl
()
Taoyuan Intl
()

11:50
Hong Kong Intl
()
Taoyuan Intl
()

12:00
Hong Kong Intl
()
Taoyuan Intl
()

12:05
Hong Kong Intl
()
Taoyuan Intl
()

12:20
Hong Kong Intl
()
Taoyuan Intl
()

12:55
Hong Kong Intl
()
Taoyuan Intl
()

13:05
Hong Kong Intl
()
Taoyuan Intl
()

13:05
Hong Kong Intl
()
Taoyuan Intl
()

13:05
Hong Kong Intl
()
Taoyuan Intl
()

13:10
Hong Kong Intl
()
Taoyuan Intl
()

13:55
Hong Kong Intl
()
Taoyuan Intl
()

14:50
Hong Kong Intl
()
Taoyuan Intl
()

15:20
Hong Kong Intl
()
Taoyuan Intl
()

15:30
Hong Kong Intl
()
Taoyuan Intl
()

15:50
Hong Kong Intl
()
Taoyuan Intl
()

15:50
Hong Kong Intl
()
Taoyuan Intl
()

16:45
Hong Kong Intl
()
Taoyuan Intl
()

17:10
Hong Kong Intl
()
Taoyuan Intl
()

17:35
Hong Kong Intl
()
Taoyuan Intl
()

18:20
Hong Kong Intl
()
Taoyuan Intl
()

19:20
Hong Kong Intl
()
Taoyuan Intl
()

20:15
Hong Kong Intl
()
Taoyuan Intl
()

20:25
Hong Kong Intl
()
Taoyuan Intl
()

20:25
Hong Kong Intl
()
Taoyuan Intl
()

20:35
Hong Kong Intl
()
Taoyuan Intl
()

20:50
Hong Kong Intl
()
Taoyuan Intl
()

21:10
Hong Kong Intl
()
Taoyuan Intl
()

21:10
Hong Kong Intl
()
Taoyuan Intl
()

21:20
Hong Kong Intl
()
Taoyuan Intl
()

21:25
Hong Kong Intl
()
Taoyuan Intl
()

21:40
Hong Kong Intl
()
Taoyuan Intl
()

21:50
Hong Kong Intl
()
Taoyuan Intl
()

22:05
Hong Kong Intl
()
Taoyuan Intl
()

22:55
Hong Kong Intl
()
Taoyuan Intl
()

22:55
Hong Kong Intl
()
Taoyuan Intl
()

23:35
Hong Kong Intl
()
Taoyuan Intl
()

History Flight Information for CX421 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Fri, 02 Jan CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT
Thu, 01 Jan CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:14 CST 18:46 HKT
Wed, 31 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:16 CST 18:56 HKT
Tue, 30 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 19:07 CST 19:21 HKT
Mon, 29 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:17 CST 18:52 HKT
Sun, 28 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:27 CST 19:02 HKT
Sat, 27 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:05 CST 18:43 HKT
Fri, 26 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:15 CST 18:51 HKT
Thu, 25 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:28 CST 19:04 HKT
Wed, 24 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:18 CST 18:58 HKT
Tue, 23 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:19 CST 18:50 HKT
Mon, 22 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:10 CST 18:36 HKT
Sun, 21 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:16 CST 18:50 HKT
Sat, 20 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:20 CST 18:50 HKT
Fri, 19 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT
Thu, 18 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:09 CST 18:42 HKT
Sat, 13 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B773) 17:20 CST 18:43 HKT
Fri, 12 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:12 CST 18:47 HKT
Thu, 11 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B773) 17:28 CST 18:47 HKT
Wed, 10 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B773) 17:13 CST 18:32 HKT
Tue, 09 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT 17:09 CST 18:33 HKT
Mon, 08 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:18 CST 18:40 HKT
Sun, 07 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:10 CST 18:39 HKT
Sat, 06 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT 17:16 CST 18:44 HKT
Thu, 04 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:09 CST 18:42 HKT
Wed, 03 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:34 CST 18:59 HKT
Mon, 01 Dec CX421 Taoyuan Intl () Hong Kong Intl () 17:00 CST 19:05 HKT (Boeing B77W) 17:58 CST 19:10 HKT

Disclaimer for CX421 Flight Radar Data

Flight CX421 from Taoyuan Intl to Hong Kong Intl 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 CX421 data.