Flight passenger statistical data updating method and related equipment

The invention provides a flight passenger statistical data updating method and related equipment, and the method comprises the steps: determining the event type of a flight passenger change message when the flight passenger change message is received, and if the event type of the flight passenger change message is a flight event type, updating the flight passenger statistical data. If so, calling a preset statistical module according to a flight number contained in the flight passenger change message, so that the statistical module updates statistical data in a statistical table based on flight passenger data corresponding to the flight number; if the event type of the flight passenger change message is a passenger event type, writing a flight number in the flight passenger change message into a storage area, and calling a statistics module according to the flight number in the storage area when the flight number stored in the storage area is detected to meet a preset statistics condition, and the statistical