At the moment, jerryhung, it says they are expiring in January of 2015. It also says that they should expire after 12 months of no activity. I am living in Asia, I am not a child, and I have not used the account since about 2008, and even then it was a case of AC crediting miles to the account against my wishes, so I later had them move the miles to Mileage Plus. I have not read anything about non-Canadian residents having a longer validity period. Has anyone heard of such a thing?