The reason that I think PIT/PHL as a possible destination, is that since it is USAir's mega hub, fares tend to be higher in those markets...thus we would have higher fares as well...Although I do agree that it is not the most glamorous destination, If the yield is there, we could make money. And I think that is what we are looking for right now..to make money..I don't think that ORD is in the picture right now, as we codeshare with AA on their flights, and I don't know how well AA would take to us entering one of their strongholds...Miami doesn't really count, as they were not flying to Seattle non-stop.