What is the role of the captain on a plane?

The captain, also known as the pilot-in-command, is the ultimate authority on board an aircraft and is responsible for the safety and well-being of everyone on the plane. They are in charge of the flight crew and the plane itself, and make decisions regarding takeoff, landing, and any emergencies that may arise.

Before the flight, the captain reviews the flight plan, weather conditions, and other relevant information to ensure that the flight will be safe and efficient. During the flight, they are in constant communication with air traffic control and other members of the flight crew, and make adjustments as necessary to ensure a smooth flight.

If an emergency does occur, the captain is responsible for making decisions quickly and calmly to ensure the safety of everyone on board. They are also responsible for making sure that all necessary reports and documentation are filed after the flight is complete.