Informational Guide to Singapore Changi Airport (SIN) - Non Official

CX657 Cathay Pacific - Flight Status

Codeshare Flights
The flight AY5136 from Finnair (AY) is a codeshare flight operated by Cathay Pacific (CX) under the flight number CX657. Check this page for details about flight CX657.

Below, you can find details about Cathay Pacific flight CX657, which currently operates between the airports of Hong Kong - Hong Kong International Airport (Airport Code HKG) and Singapore - Singapore Changi Airport (Airport Code SIN).
This flight data pertains specifically to the flight's details for Friday, October 31, 2025.

CX657 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

CX657 Cathay Pacific from Hong Kong

Scheduled - On-time
Flight Status for Friday October 31, 2025
This flight was also scheduled for Yesterday (October 30, 2025). See it here
This flight is also scheduled for Tomorrow (November 01, 2025). See it here

Airline information

Cathay Pacific
Cathay Pacific
Equipment: Airbus A330-300

Departure

Hong Kong (HKG)
October 31, 2025
Hong Kong International Airport
Estimated Departure Time:
16:05
Terminal:
1
Gate:
-
Scheduled Departure Time: 16:05

Arrival

Singapore (SIN)
October 31, 2025
Singapore Changi Airport
Estimated Arrival Time:
20:10
Terminal:
4
Gate:
-
Scheduled Arrival Time: 20:10
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.singapore-airport.net 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:

- AA8901 - American Airlines

- AY5136 - Finnair

- BA4555 - British Airways

- OM5737 - Miat Mongolian Airlines

Additional Information

Which is the frequency of flight CX657?
The flight CX657 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.

Which is the distance of flight CX657?
The distance between the two airports is 2567 kilometers.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airlines serves the same route between Hong Kong and Singapore:

Cathay Pacific
- Flight Number: CX635. (On Time performance: 68 - Average Delay: 13 minutes)
- Flight Number: CX659. (On Time performance: 79 - Average Delay: 10 minutes)
- Flight Number: CX691. (On Time performance: 76 - Average Delay: 14 minutes)
- Flight Number: CX711. (On Time performance: 48 - Average Delay: 29 minutes)
- Flight Number: CX715. (On Time performance: 71 - Average Delay: 13 minutes)
- Flight Number: CX739. (On Time performance: 67 - Average Delay: 22 minutes)
- Flight Number: CX759. (On Time performance: 60 - Average Delay: 24 minutes)
- Flight Number: CX791. (On Time performance: 54 - Average Delay: 27 minutes)

Singapore Airlines
- Flight Number: SQ875. (On Time performance: 84 - Average Delay: 11 minutes)
- Flight Number: SQ883. (On Time performance: 82 - Average Delay: 10 minutes)
- Flight Number: SQ893. (On Time performance: 72 - Average Delay: 13 minutes)
- Flight Number: SQ895. (On Time performance: 91 - Average Delay: 4 minutes)
- Flight Number: SQ899. (On Time performance: 84 - Average Delay: 8 minutes)

Scoot
- Flight Number: TR939.
- Flight Number: TR961. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: TR973. (On Time performance: 43 - Average Delay: 32 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from October 27, 2024 to March 29, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Last Past Flights CX657

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
30 October
16:20
Hong Kong (HKG)
20:04
Singapore (SIN)
03h 44min
Airbus A330-30
Airbus A330-30
Landed - On-time
Wednesday
29 October
16:15
Hong Kong (HKG)
19:55
Singapore (SIN)
03h 40min
Airbus A330-30
Airbus A330-30
Landed - On-time
Tuesday
28 October
16:08
Hong Kong (HKG)
19:51
Singapore (SIN)
03h 43min
Airbus A330-30
Airbus A330-30
Landed - On-time
Monday
27 October
16:16
Hong Kong (HKG)
19:59
Singapore (SIN)
03h 43min
Airbus A330-30
Airbus A330-30
Landed - On-time
Sunday
26 October
17:01
Hong Kong (HKG)
20:48
Singapore (SIN)
03h 47min
Airbus A330-30
Airbus A330-30
Landed - Delayed