Time-Based Separation for Aircraft Landing Using Danger Value Distribution Flow Model

Table 2

Variables of different types of aircraft.

Aircraft type	𝑇𝑎 (sec)	𝑇𝑏 (sec)
Small	𝑥1	𝑥2
Large	𝑥3	𝑥4
B757	𝑥5	𝑥6
Heavy	𝑥7	𝑥8