If Fed Ex wants to pay more for tickets or buy more of them I'm sure DAL can offer them service. However flying airplanes at a loss is never good business. I have said for quite a while "It doesn't matter what business your in, you must charge enough on the product to turn a profit" It doesn't matter if you have customers wrapped around the block if your selling at a loss...unless its some kind of firesale to liquidate. I don't think we are there yet.