Brazil air is slowly starting to return to normal , with fewer delays , cancellations . Main runway reopens at Sao Paulo 's International Airport after last year 's crash . The runway has been at the center of a fierce debate over air safety . SAO PAULO , Brazil ( Reuters ) -- Nearly 200 people were killed July 17 in Brazil 's worst aviation disaster .
Brazil air is slowly starting to return to normal , with fewer delays , cancellations . Main runway reopens at Sao Paulo 's International Airport after last year 's crash . The runway has been at the center of a fierce debate over air safety . Nearly 200 people were killed July 17 in Brazil 's worst aviation disaster .