British Airways:

London City-Glasgow effective September 17 will increase from 4x/day to 6x/day.

Dragonair (Cathay Pacific):

Hong Kong-Kota Kinabalu effective July 7 to August 25 will increase from 5x/week to 6x/week.
Hong Kong-Clark effective May 29 will begin 1x/day service.

Qantas:

Sydney-Newman effective May 15 will begin 1x/week service.

Previous oneworld Route Updates: March 29 March 24 March 13

Source: airlineroute.net