| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 02 | TPE | HKG | 16:33 | 18:02 |
En-Route
|
Track > |
| Sep 01 | TPE | HKG | 17:12 | 18:37 |
Landed
|
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| Aug 31 | TPE | HKG | 16:37 | 17:59 |
Landed
|
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| Aug 30 | TPE | HKG | 16:38 | 17:58 |
Landed
|
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| Aug 29 | TPE | HKG | 17:31 | 18:52 |
Landed Late
|
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| Aug 28 | TPE | HKG | 17:13 | 18:30 |
Landed
|
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| Aug 27 | TPE | HKG | 17:03 | 18:19 |
Landed
|
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| Aug 26 | TPE | HKG | 16:38 | 18:01 |
Landed
|
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| Aug 25 | TPE | HKG | 17:13 | 18:29 |
Landed
|
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| Aug 24 | TPE | HKG | 17:04 | 18:17 |
Landed
|
Track > |
Cathay Pacific Flight CX421 connects Taipei, Taiwan to Hong Kong, Hong Kong, taking off from Taiwan Taoyuan International Airport TPE and landing at Hong Kong International Airport HKG.
How long is the CX421 flight from Taipei to Hong Kong?
The average flight time from Taipei to Hong Kong is 1 hour and 20 minutes. The flight distance is 806 km / 501 miles and the average flight speed is 605 km/h / 376 mph.
How many CX421 flights are operated per week?
7 flights per week. The flight CX421 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Cathay Pacific Flight CX421 Taipei to Hong Kong?
The Airportia On-Time Performance Rating for Cathay Pacific Flight CX421 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight CX421 arriving at?
Flight CX421 arrives at Hong Kong International Airport (HKG) Terminal 1.
When was the latest CX421 flight?
The latest flight took off on Wednesday, September 2nd, 2026 with the flight status being En-Route on 18:02.
How else can the flight CX421 be referenced as?
This Cathay Pacific flight can also be referenced as CPA421, CX0421, CX 421, CPA 421.
How often is flight CX421 delayed?
On average, 20% of all CX421 flights are delayed. The average delay is 14 minutes.
See our CX421 Flight Tracker above for more details.
Other flights departing from Taipei TPE: CI503, BR722, CI106, BX792
Other flights arriving at Hong Kong HKG: UA152, QR8478, QR8478, BR871
All flights connecting Taipei TPE to Hong Kong HKG.
