http://www.wbay.com/Global/story.asp?S=7366663

No, you're not having a case of déjà vu -- this is another DietDetective.com Airline Survey, completely revised. In fact, the airlines are constantly changing and redefining what they serve, and we're on the case trying to distinguish the Calorie Bargains from the Calorie Rip-offs. Since last year's survey, Delta increased its score, but United Airlines, American Airlines, JetBlue and US Airways all dropped slightly in the ratings. This year we've also added rankings for Southwest Airlines, Northwest and Midwest Airlines, as well as updated menus and included food items in addition to snacks.