Originally Posted by JJeffrey

You clearly haven't been hanging around in the AA neck of the woods long enough It should be that simple, but AA's IT systems can be downright awful at certain things. It really is all over the place with regards to schedule changes, sometimes you might get an email right when it happens, other times it might happen 3 months out and you get an email 30 days before, and still other times you might not get any notification at all. When booking flights months out it pays to be vigilant.