What is a primary benefit of using a flight plan?

Using a flight plan provides a clear framework for navigation and communication, which is essential for safe and efficient flight operations. A well-constructed flight plan outlines the intended route, altitudes, and waypoints, allowing pilots to navigate effectively while adhering to air traffic control procedures. It enhances situational awareness, ensures that all relevant parties are informed of the flight's details, and assists in coordination among different air traffic control centers. This clarity improves the likelihood of a safe flight and allows for better management of air traffic by providing necessary information to controllers and other pilots on the same or adjacent routes.