New York - based business jet airline Eos declares bankruptcy . The carrier charged up to $ 9,000 roundtrip from New York to Chicago . Analysts blame high fuel costs , fuel economy , credit crunch for industry failures .
New York-based business class airline Eos declares bankruptcy . Luxury carrier charged up to $ 9,000 roundtrip from New York to London . Analysts blame high fuel costs , slowing economy , credit crunch for industry problems .