Major airlines are showcasing resilience with substantial net incomes amid ongoing congestion and regulatory pressures. United Airlines reported a net income of $737 million, while Delta Air Lines is also adjusting operations to enhance service. Concurrently, Turkcell Iletisim Hizmetleri A.S. exceeded expectations with a revenue of $846.44 million, reflecting strength in the telecom sector. As airlines implement flight schedule cuts to address congestion issues, the industry braces for a challenging summer travel season.