Brazilian Regulators Approve United Airlines' Increased Stake in Azul

Regulatory Green Light for United Airlines' Investment in Azul

Brazilian regulators have given their approval for United Airlines to increase its stake in Azul Linhas Aéreas Brasileiras, a move valued at approximately US$100 million. This decision, made by the Brazilian Administrative Council for Economic Defense (CADE), allows United to raise its ownership to around 8%, a significant step within Azul's ongoing financial restructuring under U.S. Chapter 11 bankruptcy law.

CADE's Unconditional Approval

The approval from CADE was granted without restrictions on December 30, 2025, with the decision officially published in the Official Gazette of the Union shortly thereafter. This unconditional authorization signifies that Brazilian antitrust authorities concluded the increased shareholding does not pose a threat to fair competition in the domestic aviation market and does not grant United Airlines corporate control over Azul. The transaction will see United's economic interest in Azul grow from its previous 2.02% to approximately 8%.

Integral to Azul's Restructuring Plan

This US$100 million investment is integral to Azul's comprehensive financial reorganization plan, initiated when the airline entered Chapter 11 bankruptcy proceedings in the United States in May 2025. The capital injection from United is part of a larger US$950 million rescue package designed to reduce Azul's substantial debt and bolster its short-term liquidity. This package also includes a US$650 million public offering and a similar investment from American Airlines. Azul aims to emerge from Chapter 11 by early 2026, with this regulatory approval removing a significant hurdle in its restructuring roadmap.

Deepening a Strategic Alliance

The relationship between United Airlines and Azul Linhas Aéreas Brasileiras dates back to 2015, when United first became a minority investor. Their strategic partnership has included:

• Codeshare agreements, expanding flight options between the U.S. and Brazil.
• Reciprocal frequent flyer benefits, allowing members of both MileagePlus and TudoAzul programs to earn and redeem miles.
• Enhanced connectivity at key hubs such as São Paulo's Guarulhos International Airport.

This increased stake is viewed as a strategic move by United to further expand its reach in South America and by Azul to ensure its financial stability and enhance its network, ultimately benefiting travelers with expanded connectivity between the United States and Brazil.