Lots to better. The service remains the same since 1970. The international airport of Cusco infrastructure is ridiculously old. No one changes anything in the many years and many tourists that have travelled. Same with the roads and parking around the airport. The roads are one of the worst conditioned ones you can find from the City of Cusco. On the other hand, Lima airport is so disorganized and populated. Transit to reach the airport is one of the worst ones in hours of high traffic in Lima. Lack of training and information by all airlines and airport signs.