What is the role of efficient air traffic control procedures in relation to airport operations?

Efficient air traffic control procedures are crucial for maintaining the smooth operation of airport activities. They facilitate the coordination of aircraft movements both in the airspace and on the ground, which is essential for achieving timely departures and arrivals. This coordination supports overall airport efficiency, ensuring that flights adhere closely to their schedules, thereby minimizing delays and enhancing the overall travel experience for passengers.

Effective air traffic control helps optimize traffic flow, reduces the risk of congestions, and ensures safety by managing the spacing and sequencing of aircraft. With improved efficiency, airports can handle higher volumes of flights and passengers, making the most of their operational capacity. This comprehensive management directly allows airlines to maintain more reliable schedules and enhances the performance of the aviation system as a whole.

The other options do not encapsulate the full scope of the impact that efficient air traffic control procedures have on airport operations.