I haven't flown them yet, but just booked 4 tickets out of Philly for December. We usually fly US Airways, but couldn't pass this up. They were over $200 cheaper per ticket (round trip) than anyone! Even got a non-stop flight. $198 round trip for holiday season isn't bad at all. I wish you could select your seats and print your boarding passes from their web site, but I don't think you can. Will just have to get to the airport early. Souldn't be a problem. I have heard a lot of good things about USA 3000.