Ain't that the truth! I have 12 flights affected by changes this last week or so - 8 of them either to or from LAS. Some changes are several hours, others just a change in flight number and a few minutes. It's a pain when you are organising meetings and then have to go back and reorganise because of drastic flight rescheduling. It's thee knock-on affect that is the worse part of it, I try to organise meetings in different cities back-to-back so as to avoid another TATL but it appears AA sometimes wants to torment me and turn good plans bad and make things a little more difficult for me