Azul Linhas Aéreas Brasileiras, operating as Azul, is a Brazilian low-cost airline based at Viracopos Airport (VCP) in Campinas and is the third largest airline in the country. Azul has the largest airline network in the country in terms of cities served. In 2015, Azul was awarded Best Low-Cost Airlines in South America by SKYTRAX for the fifth time in a row.