In this Thursday, May 9, 2013, photo, An Allegiant Air jetliner flys by the Luxor Resort & Casino after taking off from McCarran International Airportm in Las Vegas. While other U.S. airlines have

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In this Thursday, May 9, 2013, photo, An Allegiant Air jetliner flys by the Luxor Resort & Casino after taking off from McCarran International Airportm in Las Vegas. While other U.S. airlines have struggled with the ups and downs of the economy and oil prices, tiny Allegiant Air has been profitable for 10 straight years. (AP Photo/David Becker) less 

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Associated Press
Fri, Jun 28, 2013 8:42 AM EDT