Delta Air Lines is overhauling its Sky Miles frequent flyer program and members will start earning miles based on ticket prices, not how far they go. CBS News travel editor Peter Greenberg takes a ... more 
Delta Air Lines is overhauling its Sky Miles frequent flyer program and members will start earning miles based on ticket prices, not how far they go. CBS News travel editor Peter Greenberg takes a look at the changes facing travelers. less 
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Mon, Mar 3, 2014 9:43 AM EST