Flight Time and Frequency-Optimization Model for Multiairport System Operation

Table 2

Ground transportation time between 5 airports (min).

Airport	A	B	C	D	E
A	0	30	45	80	110
B	—	0	25	40	60
C	—	—	0	22	55
D	—	—	—	0	20
E	—	—	—	—	0