Research on the Flight Delay Model and Calculation of the Airport's Punctuality Rate

With the rapid development of Chinese economy, flight delay happen frequently in many airports. Now, there is an error point in China civil aviation system that is they are all seem to hope expansion airspace to enhance capacity to solving this problem. But in fact, airline company's service confusion leading to the airspace's low-effective using is the major cause of delay. Only the more effective using of the existing airspace, the more benefit. This paper analyses the reasons of flight delay, explores the relation of flight delay and air traffic movements mainly, uses the analytical model to calculate the China three major airports punctuality rate under the condition of service level reaching the international level, which is higher than the actual data. The result shows that the service quality is the leading cause of influencing punctuality rate. Only improving the service standard, Chinese airports' flight delay can be solved effectively.