Runner up: Because it customizes sandwiches, Great Wraps offers the potential to build lighter sandwiches. Best bet: The Hummus Falafel Wrap. Made with falafel, hummus, tomatoes, onions, cukes, and red peppers it serves up a mighty 14 grams of fiber and 26 grams of protein to keep you full on your flight. If you’d like to lighten up its 580 calories and 15 fat grams, ditch the pepper jack cheese. Locations: Concourse A, Middle Food Court.