1, responsibilities; Air traffic control, that is, air traffic control, is mainly responsible for the management and command of air traffic to ensure the safety and order of aircraft during flight. Dispatching is mainly responsible for the scheduling and release of flights, as well as the normality and safety monitoring of flight running time.

2. Different job contents: The air traffic controller works in the air traffic control bureau, usually belonging to a public institution, and is responsible for the operational command and deployment of all civil aviation flights in the airspace, including altitude deployment, horizontal interval deployment and flow control. This job requires high pressure resistance, logical thinking ability and the ability to handle multiple tasks at the same time. Dispatchers work in airlines, usually labor contract personnel. They need to coordinate the airport, air traffic control and aircrew, provide decision support for aircrew under special circumstances, and strive to create more benefits for the company on the premise of ensuring safety. Dispatchers are roughly divided into release dispatchers, performance engineers, and intelligence agents.