Abra Group and Brazilian carrier Azul have entered a memorandum of understanding to explore a combination that would create Brazil's largest airline via a tie-up with Gol.

Abra Group (the majority investor of Gol and Avianca) and Azul signed a non-binding Memorandum of Understanding (MoU) today with the intent to explore a combination of their

Investing.com-- Brazilian airline Azul SA (NYSE: AZUL) and Abra- the majority investor in its rival Gol, said they had signed a non-binding agreement on Wednesday to explore the combination of their businesses in Brazil.

Azul (NYSE:AZUL) and Abra, the majority investor of Gol and Avianca, signed an agreement to combine their businesses in Brazil. The purpose of the business combination is to promote growth in the Brazilian aviation industry,