Research on Arrival/Departure Scheduling of Flights on Multirunways Based on Genetic Algorithm

Table 6

The comparative results of multiobjectives optimization and FCFS.

Scheme	Delay Losses		Runway capacity		Robustness
	Losses/yuan	Comparison %	Time of scheduling/s	Comparison %	Percentage of shift %	Comparison %
1	64391.8	−70.4	1255	−20.4	83.33	0
2	30921.6	−85.8	1287	−18.4	66.67	−20
3	31868.5	−85.3	1409	−10.7	63.33	−24
4	55697.1	−74.4	1341	−15.0	70	−16
5	47914.8	−78.0	1252	−20.6	66.67	−20
6	60326.1	−72.3	1214	−23.0	86.67	4
7	29554.9	−86.4	1294	−17.9	70	−16
FCFS	217815.2		1577		83.33

Here, “−” represents improvement and “+” represents decline.