GOL Linhas Aéreas Inteligentes S.A. functions as an airline, delivering both regular and ad-hoc flight services for passengers and cargo. Additionally, it offers upkeep and repair for aircraft and their parts. Its operational reach covers Brazil, the rest of South America, the Caribbean, and the United States. The company runs the "Smiles" frequent flyer scheme, which boasts approximately 19 million members who can earn and exchange mileage. GOL operates a fleet of 135 Boeing 737 planes, performing 492 flights daily. The company was founded in 2000 and is headquartered in São Paulo, Brazil.