- A station airport is a type of airport where both train and air transportation are available. This means that the airport has a train station located within its premises, providing convenient access to both air and rail travel. Station airports are often located in larger cities or densely populated areas where there is a high demand for both types of transportation. They offer passengers the flexibility to choose between air and rail travel depending on their destination and preferences. Some examples of station airports include Frankfurt Airport in Germany, Schiphol Airport in the Netherlands, and Hong Kong International Airport.