CX143 Cathay Pacific - Flight Status
Codeshare Flights
The flight QF8234 from Qantas (QF) is a codeshare flight operated by Cathay Pacific (CX) under the flight number CX143. Check this page for details about flight CX143.
Below, you can find details about Cathay Pacific flight CX143, which currently operates between the airports of Hong Kong - Hong Kong International Airport (Airport Code HKG) and Perth - Perth Airport (Airport Code PER).
This flight data pertains specifically to the flight's details for Saturday, June 27, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights CX143
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights CX143
CX143 On Time performance:
79
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays Flight Status
CX143 Cathay Pacific from Hong Kong
Landed - Delayed
Delay: 17 minutes
Flight Status for Saturday June 27, 2026
Landed - Delayed
Delay: 17 minutes
Flight Status for Saturday June 27, 2026
Airline information
Cathay Pacific
Equipment: Airbus A350-900
Departure
Hong Kong (HKG)
June 26, 2026
Hong Kong International Airport
Departed at:
23:23
Terminal:
1
Gate:
71
Scheduled Departure Time: 23:15
Arrival
Perth (PER)
June 27, 2026
Perth Airport
Arrived at:
07:07
Terminal:
1
Gate:
-
Scheduled Arrival Time: 06:50
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-perth.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- AY5103 - Finnair
- BA4149 - British Airways
- JL7917 - JAL
- LH7017 - Lufthansa
- LX9503 - Swiss
- OM5683 - Miat Mongolian Airlines
- QF8234 - Qantas
Additional Information
Which is the frequency of flight CX143?
The flight CX143 is scheduled to flight on daily basis.
Which is the distance of flight CX143?
The distance between the two airports is 6038 kilometers.
Which is the flight time of flight CX143?
The scheduled flight time gate to gate is: 07:35 hours.
The real flight time gate to gate on average is: 07:35 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight CX143 is scheduled to flight on daily basis.
Which is the distance of flight CX143?
The distance between the two airports is 6038 kilometers.
Which is the flight time of flight CX143?
The scheduled flight time gate to gate is: 07:35 hours.
The real flight time gate to gate on average is: 07:35 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airline serve the same route between Hong Kong and Perth:
Cathay Pacific - Flight Number: CX171. (On Time performance: 75 - Average Delay: 10 minutes)
Cathay Pacific - Flight Number: CX171. (On Time performance: 75 - Average Delay: 10 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from December 23, 2025 to June 21, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from June 02, 2025 to May 30, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from March 23, 2026 to June 21, 2026, we have obtained these figures.
Total number of flights: 70
On Time: 55 ( 79 % )
Moderate Delay: 9 ( 13 % )
Significant Delay: 5 ( 7 % )
Major Delay: 1 ( 1 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 9 minutes.
Total number of flights: 70
On Time: 55 ( 79 % )
Moderate Delay: 9 ( 13 % )
Significant Delay: 5 ( 7 % )
Major Delay: 1 ( 1 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 9 minutes.
Last Past Flights CX143
Date
Departure
Arrival
Duration
Aircraft
Status
Friday
26 June
26 June
23:16
Hong Kong (HKG)
Hong Kong (HKG)
06:54
Perth (PER)
Perth (PER)
07h 38min
Airbus A350-90
Airbus A350-90
Landed - On-time
Thursday
25 June
25 June
23:20
Hong Kong (HKG)
Hong Kong (HKG)
07:05
Perth (PER)
Perth (PER)
07h 45min
Airbus A350-90
Airbus A350-90
Landed - Delayed
Wednesday
24 June
24 June
23:12
Hong Kong (HKG)
Hong Kong (HKG)
06:48
Perth (PER)
Perth (PER)
07h 36min
Airbus A350-90
Airbus A350-90
Landed - On-time
Sunday
21 June
21 June
23:08
Hong Kong (HKG)
Hong Kong (HKG)
06:44
Perth (PER)
Perth (PER)
07h 36min
Airbus A350-90
Airbus A350-90
Landed - On-time
Saturday
20 June
20 June
23:15
Hong Kong (HKG)
Hong Kong (HKG)
06:59
Perth (PER)
Perth (PER)
07h 44min
Airbus A350-90
Airbus A350-90
Landed - On-time
Wednesday
17 June
17 June
23:14
Hong Kong (HKG)
Hong Kong (HKG)
06:55
Perth (PER)
Perth (PER)
07h 41min
Airbus A350-90
Airbus A350-90
Landed - On-time
Monday
15 June
15 June
23:20
Hong Kong (HKG)
Hong Kong (HKG)
06:34
Perth (PER)
Perth (PER)
07h 14min
Airbus A350-90
Airbus A350-90
Landed - On-time
Sunday
14 June
14 June
23:08
Hong Kong (HKG)
Hong Kong (HKG)
06:35
Perth (PER)
Perth (PER)
07h 27min
Airbus A350-90
Airbus A350-90
Landed - On-time
Thursday
11 June
11 June
23:23
Hong Kong (HKG)
Hong Kong (HKG)
06:50
Perth (PER)
Perth (PER)
07h 27min
Airbus A350-90
Airbus A350-90
Landed - On-time
Wednesday
10 June
10 June
23:40
Hong Kong (HKG)
Hong Kong (HKG)
06:54
Perth (PER)
Perth (PER)
07h 14min
Airbus A350-90
Airbus A350-90
Landed - On-time