Cathay Pacific Adds A321neo Singapore Service in NS25

Published at 2000GMT 10MAR25

Cathay Pacific in Northern summer 2025 season plans to launch Airbus A321neo service on Hong Kong – Singapore route, available for reservation since mid-February 2025. The oneWorld member plans to operate the A321neo aircraft on CX635/636 on daily basis, between 30MAR25 and 25OCT25.

Note during following periods, CX635/636 service will see frequency reductions.

14MAY25 – 22MAY25 Day x257
16JUN25 – 24JUN25 Day x35
25JUN25 – 02JUL25 Day x4

CX635 HKG1515 – 1905SIN 32Q D
CX636 SIN2005 – 0010+1HKG 32Q D

Reported last week on AeroRoutes, the carrier’s overall service to Singapore sees following frequency variations between 30MAR25 to 25OCT25:
Hong Kong – Singapore Reduce from 63 weekly in March 2025 to following
30MAY25 – 24MAY25 50-51 weekly
25MAY25 – 14JUN25 56 weekly
15JUN25 – 19JUL25 50-55 weekly
20JUL25 – 06SEP25 56 weekly (54 week of 25AUG25)
07SEP25 – 27SEP25 50-55 weekly
28SEP25 – 25OCT25 53-56 weekly

Additional changes remain highly possible.