Business Traveler has announced the winners of their 23rd Annual Best in Business Travel Awards 2011. There were 54 different categories and award winners were chosen by subscribers of Business Traveler magazine. The Best Frequent Flyer Program was given to Delta SkyMiles and Marriott Rewards received the distinction of Best Hotel Loyalty Program. American Express Membership Rewards was named the Best Credit Card Rewards Program and the Best Airline Alliance award went to Star Alliance. To view all of the awards, visit http://insideflyerus.wpengine.com/link/?5790