TransBrasil was a Brazilian airline which ceased operations on 3 December 2001. During most of its history, Transbrasil was owned by local entrepreneur Omar Fontana. Its aircraft usually featured a colorful livery, remarkably with a rainbow on the tail fin. Transbrasil base was Brasilia International Airport in Brasilia. From the 1970s and until its demise in 2002, Transbrasil was usually the third largest Brazilian airline after Varig and VASP, serving both domestic and international routes.

Serviços Aéreos Cruzeiro do Sul was the second oldest airline of Brazil, tracing its origins to 1927, when it was founded as Syndicato Condor, a subsidiary of Deutsche Luft Hansa. Syndicato Condor retained rights and interests of a former German trade company, Condor Syndikat, which previously operated passenger and mail services in Brazil. It was renamed Serviços Aéreos Cruzeiro do Sul in 1943. In 1975, Varig, a Brazilian airline which shared very similar origins, acquired its controlling shares. In 1993, it was finally merged into Varig.