What information is typically included in a flight plan?

A flight plan serves as a comprehensive outline of the intended flight and includes critical information necessary for ensuring safety and efficient navigation. The inclusion of the intended route, waypoints, altitudes, and estimated times for a flight provides air traffic control and other relevant authorities with essential data to manage airspace and assist in coordinating flight operations effectively.

Having this detailed information helps in anticipating the aircraft’s trajectory and managing potential conflicts with other air traffic. Additionally, the waypoints define specific points in the airspace that can be used for navigation, making it easier to follow a structured path from departure to destination. Estimating times allows for better scheduling and resource allocation by air traffic control.

While aspects like the aircraft's registration number, lists of passengers, and weather forecasts are relevant for flight operations, they do not constitute the core information that a flight plan is designed to communicate in a navigation and control context. The focus of a flight plan is primarily on the operational details of the flight itself, which is why the correct answer encapsulates those essential components.