generally been increasing during the past three years. There are two main concourses at Gotham International, East and West, each serving different airlines. The following table shows passenger ar- rivals at the West concourse for 10 days (selected randomly) in two- hour segments from 4:00 A.M. to 10:00 P.M. for the month of July for the past three years. DAY 2-4 P.M. 1 10-NOON 1400 1600 1500 2200 1700 1500 NOON-2 P.M. 1700 1800 1500 1900 1800 2000 1800 8-10 P.M. 200 300 200 400 8-10 A.M. 3200 3100 2500 3100 3400