I used to love US Airways, then I signed up for their credit card because ti had so many benefits it would pay for itself. I have had this card just over 3 years. I have only ever been able to use one companion certificate because of all their rules, regulations and black out dates..It's funny they're good at training thou because everyone I talk to says the same exact thing "we are so sorry" the words are there but there is no feeling.or meaning behind them. Last year I got charged for baggage this is a free benefit also but when the merger came the same words were sewed at me... good luck US Airways and American you're going to need it.