Making the most of America’s busiest airports – part 3 11/10/11Making the most of America's busiest airports - part 3. San Francisco International Airport, Phoenix Sky Harbor International Airport, Charlotte-Douglas International Airport, Miami International Airport, Orlando International Airport. → Air Travel/Airport shops/Airports/Food/Restaurants/Shoppingairport amenities/busiest airports/CLT/MCO/MIA/PHX/SFO