This article considers the impact of several factors, including the number of passengers who wants to take taxis at the airport, the number of passengers arriving at the airport, the number of waiting, the density of taxi services in urban areas, the influence of holidays , the influence of weather and the driving state and psychological state of driver in a certain period of time, to the decisions made by drivers. Taking the factors mentioned as variables we constructed the taxi decision model. This taxi decision model gives the thresholds of drivers for making various decisions and corresponding decision criteria. It also uses relevant data about flight arrivals and taxi operations of Beijing Capital International Airport to calculate the corresponding benefits to the driver.
