The aircraft captain bears responsibility for ensuring the normal operation of the aircraft, ensuring the safety of the cabin crew and passengers. First, the primary responsibility of the aircraft captain is that he or she supervises and supports the operations of the aircraft and ensures that flights are safe and successful. The captain undertakes to instruct the crew, review the flight process and check whether the aircraft is in good condition before takeoff. Then the captain is in charge of the flight operation and after the plane lands; he is supposed to write a post-flight report. In addition, the pilot-in-command must ensure proper planning, execution, and execution of each flight and ensure that each flight complies with the rules and regulations established by the Federal Aviation Administration and meets the criteria established by each airline special air. And a large number of legal provisions must be respected. Additionally, captains must prioritize the safety of the aircraft by taking into account the weather conditions before takeoff. It is not enough to examine the weather conditions on the entire combat route, the commander must also check the diversion airfields of the flight route in case of emergency. Second, the captain is responsible for developing a fuel plan. The captain is expected to calculate the total passenger weight and carrying capacity of the aircraft, helping to determine the weight that suits the fuel plan, and ensuring that the aircraft is not overloaded and that the Landing is out of the question. . And the captain must make an estimate of flight time thinking about both headwinds and tailwinds on a...... middle of paper ......ies and undergo additional training. Once this stage is completed, their airline pilot duties will likely begin as either a flight engineer or first officer. To actually sit in the pilot's seat, most airlines want the pilot to have more than 4,000 flight hours. Although not all airlines require college education for captains, most captains have at least two years of college or even a full college degree. Many captains, according to Avjobs.com, come from a military background; others come from Federal Aviation Administration-certified (FAA-certified) civilian flight schools. All captains receive extensive training and education on how to fly, operate and maintain a particular aircraft. According to the Bureau of Labor Statistics, all pilots, including captains, must complete simulator training and checks once or twice a year..