F9 is also opening a few more "resort" routes such as DEN-BZN. For less than a 2 week window, DEN-BZN was over $380 while DEN-BIL was $177. BIL has much more business traffic than BZN reguardless of what people of BZN think. People fly in and out of BZN because they're tourists, non-locals or are doing something with MSU or Right Now Technologies. My friends who live in BZN fly out of BIL due to costs. I think F9 will be playing the waiting game on the fuel market but I don't know of any other DEN based folks quiting F9 because of the bankruptcy. Barclays, Chase and First Data should burn for this.