How are airport slots allocated?

Airport slots are reservations for a specific time when an aircraft is permitted to take off or land These time windows manage air traffic flow, preventing

at a designated high density airport Over the strong opposition of the Airports Authority, Congress has added the following slot exemptions per day

airport slot allocation A landing slot, takeoff slot, or airport slot is a permission granted by a slot coordinator to use the infrastructure of an airport designated as Level 3

airport slot news These are defined as permission to use the full range of airport infrastructure necessary to operate an air service on a specific date and time for landing or