United and American Airlines Lock Horns in Intensifying Chicago O’Hare Power Struggle

Post by : Saif Nasser

United Airlines and American Airlines are once again locked in a serious fight at Chicago O’Hare International Airport, one of the busiest airports in the United States. This conflict is not about lowering ticket prices or offering discounts to passengers. Instead, it is about control over airport gates and flight schedules, which play a major role in deciding which airline dominates the market.

United Airlines has taken a very firm stand. Its CEO, Scott Kirby, has clearly said that United will not allow American Airlines to gain even one gate at United’s expense in 2026. He said the airline is ready to add as many flights as necessary to protect its current gate count. This statement shows that United sees the situation as a make-or-break moment at its home airport.

Airport gates are extremely valuable at a place like O’Hare. Gates decide how many flights an airline can operate and how smooth those operations will be, especially during busy morning and evening hours. These peak hours matter most because business travelers prefer them, and business travelers usually pay higher fares. Analysts say that airlines with more gates and better schedules often win more corporate customers.

Chicago O’Hare is special because it is one of the few major U.S. airports where two large legacy airlines still operate full-scale hubs. In most other cities, one airline clearly dominates. United currently operates about half of all scheduled flights at O’Hare, while American operates roughly one-third. This gap has grown in recent years as United focused on strengthening its position.

According to United, the airline made around $500 million in profit from its Chicago operations in 2025. United also claims that American lost a similar amount at the same airport during that year, and that these losses could grow even larger in 2026. United says it now has a strong lead among Chicago-based customers and business travelers, reversing the situation from nearly a decade ago. American Airlines has rejected these claims and says O’Hare can support two strong hub airlines.

The dispute became sharper in late 2025 when the City of Chicago reallocated airport gates. United received five additional gates, while American lost four. American challenged the decision in court but failed to overturn it. The airline has said this loss is temporary. To rebuild, American has agreed to buy two gates from Spirit Airlines for $30 million and is expected to receive three more gates later this year under a separate review.

Despite the conflict, both airlines are expanding their flight schedules at O’Hare. United plans nearly 650 daily departures this summer to around 200 destinations. American has announced its largest spring schedule ever at the airport, adding about 100 flights on peak days and increasing its total to more than 500 daily departures. This expansion means passengers may have more options, but it also raises costs and pressure for both airlines.

The ongoing battle at Chicago O’Hare highlights how intense competition can be when two powerful airlines fight for the same space. For United, Chicago is its home base and a major profit center. For American, rebuilding and growing at O’Hare is crucial for its future network. As both airlines prepare for 2026, the struggle over gates and schedules is expected to continue, making O’Hare one of the most closely watched airports in the U.S. aviation industry.