Airports are not exactly sanctuaries for health-conscious eaters, but scouting out a healthful meal may be getting a little easier, at least according to a new report ranking America's busiest airports in terms of their heart-healthy food offerings.

A team of nutritionists from the Physicians Committee for Responsible Medicine (PCRM) issued a report last week that found that 83 percent of restaurants in 15 of the nation's busiest airports now offer at least one low-fat, cholesterol-free meal.