A Schedule Optimization Model on Multirunway Based on Ant Colony Algorithm

Table 6

Comparison on delay cost of five flight sequences for standard flights.

Airline; sequence	H1	H2	H3	H4	H5	H6	H7
	Total delay cost
Minimal delay	−1834.83	−700.086	4063.865	−4954.86	1240.5	−6702.21	8322.642
Optimization 1	3218.3	775.8714	3287.5	1659.028	1593.942	5850.625	5492.406
Optimization 2	5638.767	6960.157	7984.288	4847.056	3718.481	6905.938	5056.83
Optimization 3	2782.3	1954.643	3908.096	4438.028	2775.077	1404.958	3188.755
Best fairness	7455.733	7102.829	7657.981	10170.64	7797.231	7812.583	7636.547

Note: H₁ to H₇ refer to standard flights in Table 6.