In this Thursday, May 9, 2013, photo, a Southwest airliner comes in for a landing as a row of Allegiant Air jets are parked at McCarran International Airport in Las Vegas. While other U.S. airlines ... more 
In this Thursday, May 9, 2013, photo, a Southwest airliner comes in for a landing as a row of Allegiant Air jets are parked at McCarran International Airport 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 | Photo By David Becker
Fri, Jun 28, 2013 3:10 AM EDT