What should controllers do when handling high traffic volumes?

The correct choice emphasizes the importance of utilizing operational advantages to effectively manage traffic during periods of high volume. In air traffic control, this means leveraging tools, technology, and established protocols to maximize efficiency and safety. Operational advantages might include using available airspace more effectively, optimizing flight paths based on current weather conditions, and implementing coordinated traffic flow procedures to reduce congestion.

This approach allows controllers to maintain safe separation between aircraft while accommodating as many flights as possible within the system's capabilities. By focusing on solutions that enhance operational efficiency, controllers can better manage the challenges of high traffic volumes, ensuring that safety remains the top priority while minimizing delays for airlines and passengers.

The other options, while they may seem relevant, do not address the comprehensive strategy needed for high traffic scenarios. Prioritizing aircraft based on flight experience is not always feasible or safe, focusing solely on arrivals neglects the full scope of traffic management, and establishing new routes for all aircraft could lead to confusion and reduced safety without thorough analysis and coordination.