Airport Components

The linear orientation of terminals (1) allows several planes to transit passengers at the same time and represents one of the most common terminal design. The inconvenience of this type of terminal is when they are of large size, movements of passengers and luggage can be long particularly if they are used as hubs (e.g. Chicago, Brussels, Minneapolis / St. Paul). The islet (2) is an answer to this type of problem while permitting the stowage of several planes on a smaller surface. The isle is often linked to the rest of the airport by a hall or an underground passage (Dallas/Fort Worth). Some airports opt for shuttles (3), which enables to reduce the size of the terminal and maximize the number of planes that can be serviced but may involve longer boarding times. In situations of congestion shuttles are used for the unloading of passengers. In a normal situation, freight planes are loaded and are unloaded by shuttles.