Wu Chun-chieh points out that the movements of typhoons are quick and erratic, so that the flight plans for wind chasing have to be made in accordance with the position and direction of the storm; it is not possible to pre-schedule specific flight times or routes.
吳俊傑指出，颱風的行蹤飄忽，追風的路線規劃端視颱風位置及移動路徑而定，非定時、定點航線。