Originally Posted by
Wexflyer
Because of miles, of course! I want to use my Advantage credit card on AA.com Not sure if I get the extra miles that way, but I certainly won't of I buy on the AS website.
Fair enough (though in fairness to me the reason wasn't obvious, but maybe I'm slow

).
Try searching by schedule. I just did a quick search, SAN-HNL Nov. 21-28, and the AS nonstops came up.