Brazilian airline Ocean Air Linhas Aéreas S/A, headquartered in São Paulo and formerly doing business as Avianca Brasil, will formally leave Star Alliance with effect from 1 September 2019.

Ocean Air's withdrawal follows several months of bankruptcy protection and the withdrawal of its Air Operator Certificate (AOC) by Brazilian regulator ANAC.

The Star Alliance network maintains a significant and long-time presence in the Brazilian market continuously since its founding in 1997.

As of 1 September 2019, the Alliance will number 27 member airlines.

"Initially joining Star Alliance in 2015, Avianca Brasil made important contributions to our customer proposition in the Brazilian market, and we regret this unfortunate development,” said Jeffrey Goh, CEO Star Alliance, in a statement. “I wish to stress that the exit of Avianca Brasil in no way affects the membership of Avianca S.A., our valued member based in Bogota, Colombia, which continues to be a significant contributor to the Alliance in South America."

Eleven of the Star Alliance member airlines offer direct services to and from Brazil, namely: Air Canada, Avianca, Air China, Copa Airlines, Ethiopian Airlines, Lufthansa, SWISS, South African Airways, TAP Air Portugal, Turkish Airlines and United.

Taken together, Star Alliance member airlines operate 588 weekly flights from 11 domestic points in Brazil to 17 Star Alliance hubs, offering connections to a further 738 international destinations, more than any other airline alliance.

The Star Alliance network was established in 1997 as a global airline alliance offering worldwide reach, recognition and seamless service to international travelers. Member airlines include: Adria Airways, Aegean Airlines, Air Canada, Air China, Air India, Air New Zealand, ANA, Asiana Airlines, Austrian, Avianca, , Brussels Airlines, Copa Airlines, Croatia Airlines, EGYPTAIR, Ethiopian Airlines, EVA Air, LOT Polish Airlines, Lufthansa, Ocean Air Linhas Aéreas S/A (formerly doing business as Avianca Brasil),  Scandinavian Airlines, Shenzhen Airlines, Singapore Airlines, South African Airways, SWISS, TAP Air Portugal, THAI, Turkish Airlines, and United.