Continental Airlines offers ham or turkey sandwiches on its flights of 2 or more hours. The turkey sandwich contains 170 calories and the ham at just over 200 (including a topping of mayo or mustard). These are accompanied by carrots (35 calories) and a mini candy bar (80 calories). This is definitely one of the healthier offerings in terms of calories, especially if you leave the candy in its wrapper. American Airline's "snack pack" is sold on short flights. The good news about this meal is that passengers have lots of snack-sized items to choose from. The bad news: eat it all and you will be consuming more than 700 calories. However, the package of Lorne Doone cookies and the container of mixed nuts account for nearly half of those calories. The meat, crackers, cheese spread and raisins are the pack's lighter items.