SkyBus (airport bus) in the context of "Shuttle bus"

A shuttle bus is a bus that travels a shorter route in comparison to most bus routes. Typically, shuttle buses travel in both directions between two points. Shuttle buses are designed to transport large groups of people who are all travelling to and from a specific destination in a more organised manner. Shuttle buses can be used for several applications, such as transporting university students or transporting people from airports to hotels.