Below is an excerpt from an article in today's National Post as announced by Paul Brotto, new CEO of Canadian.
Canadian will cease to be a member of the Oneworld alliance on
June 1 and it will join Air Canada's Star Alliance.
Travellers will still be able to redeem Canadian frequent flyer points
on Oneworld members planes for another year and with American
Airlines for longer. With the exception of American, however,
travellers won't be able to earn points on Oneworld flights for use
on Canadian or Air Canada.
That was fast, don't you agree?