Azul S.A. (AZUL) Stock Analysis & Winston Score

Azul S.A. is a Brazilian airline that flies passengers and cargo across Brazil and to select international destinations. It operates one of the largest route networks in Brazil, serving over 150 destinations including many smaller cities that larger rivals like LATAM and Gol do not reach. This focus on underserved markets has made Azul the only airline serving roughly half of the cities on its network. Azul earns money primarily by selling plane tickets and charging for cargo shipments, with additional revenue from loyalty program partnerships and ancillary fees. It operates almost entirely within Brazil, making its finances closely tied to the Brazilian economy and the value of the Brazilian real against the US dollar — since aircraft leases and fuel are often priced in dollars. Heavy foreign currency debt is the company's biggest ongoing risk, as a weaker real can quickly raise costs and squeeze margins even when passenger demand remains strong.