Optimizing Airport Land Side Operations: Check-In, Passengers’ Migration, and Security Control Processes

Table 6

Performance of the Surrogate Method.

Companies	Dynamic type 1		Dynamic type 2		Static 0.07		Static 0.09
	Cost	Conv. time	Cost	Conv. time	Cost	Conv. time	Cost	Conv. time
Surrogate Method applied to the Check-in problem
1	120	2.2	+1%	−50%	+1%	−10%	+2%	0%
2	237.4	10.5	+4%	−30%	+32%	−60%	+33%	60%
4	484.3	52.7	+9%	−4%	+160%	−88%	+144%	−86%
Surrogate Method applied to the Check-in and Security Control problems
1	246.28	3.91	+2%	−50%	+3%	−1%	+4%	−6%
2	487.19	21.27	+4%	−39%	+60%	−14%	+130%	−40%
4	950	140.56	+8%	−4%	+86%	−78%	+85%	−76%