Frontier Airlines has faced its share of turbulence in the last few years. It declared bankruptcy in 2008. Republic Airways bought it a year later when it emerged from bankruptcy. But this year Frontier lost more than $100 million, and Republic has decided to sell or spin off the Denver-based airline. Bill Swelbar is with The International Center for Air Transportation at MIT. He talks to Ryan Warner about Frontier's future.
[Photo: Republic Airways]
