羽田空港発着機の時系列表示による処理容量算出と悪天回復局面における遅延回復促進方策の検討

抄録

The CARATS roadmap aims to design a model for converting meteorological information into airspace and airport capacity. In order to quantify the capacity of Haneda Airport, which has the largest number of domestic flights, the frequency of arrival and departure aircrafts was calculated by timeline diagrams. A temporary decrease in the number of arrival aircrafts was observed during the time period when severe weather had already recovered and no significant weather phenomena were observed. It should be noted that even if throughput capacity of Haneda Airport is not reduced, the number of aircraft arrivals may decrease. This paper explores the causes of the decline in the number of arrival flights by surveying the meteorological data at Haneda Airport with showing flight times and turnaround aircrafts at domestic airports. Since delays are propagated by aircraft turnarounds, so if flights can be shifted from dense traffic periods to sparse traffic periods after the recovery of severe weather, delays can be expected to be reduced. Measures to maintain high throughput and promote delay recovery at Haneda Airport are discussed in this paper.