Apparently starting next week, the AE website and statements will show an expiry date, but only if the account is within six months of expiry.

Thus, for example, if an account is set to expire July 1 of this year, the expiry will show, but if it's not set to expire until Sept 1, 2007, then it won't show. Also, once there is activity and expiry gets extended, the expiry date will disappear from the website.