This summer, Chicago O’Hare International Airport, one of the busiest airports in the United States, is facing a significant change. In an effort to tackle ongoing flight delays, federal officials announced that about 300 flights per day will be cut from the airport’s schedule on peak travel days. Transportation Secretary Sean Duffy emphasized the importance of ensuring that families traveling this summer can count on their flights running smoothly without excessive delays or cancellations.
Last year, O’Hare had the most flights of any U.S. airport and was notorious for having one of the highest rates of flight delays. This summer, more than 3,080 flights are planned on the busiest days, representing an increase of 14.9% from the previous summer, according to the U.S. Department of Transportation and the Federal Aviation Administration (FAA). This surge in flight numbers comes at a time when air traffic controllers are also managing taxiway closures due to ongoing construction projects.
To address these challenges, federal officials noted that both American Airlines and United Airlines had expansion plans that could lead to further delays during the busy summer months. Duffy pointed out that the proposed flight schedule was unrealistic and would exceed the airport’s capacity. As a result, the maximum number of flights allowed at O’Hare will be capped at 2,708, a slight increase from last summer’s peak of 2,680 flights. This adjustment aims to reduce delays and improve the travel experience during the busy season.
On days when fewer travelers typically fly, such as Tuesdays, Wednesdays, and Saturdays, fewer flights will be cut, as these days generally have lower passenger numbers.
The new flight limits will take effect on May 17 and continue through October 24. Airlines will now need to analyze the details of the federal order to determine how many flights will need to be canceled and will then reach out to affected customers.
American Airlines expressed optimism about the order, stating that it will improve reliability and reduce delays for summer travelers at O’Hare. They thanked Secretary Duffy and his team for their swift action to help minimize flight disruptions. In a memo to employees, American estimated that it would need to cut no more than 40 arrivals and departures daily. In contrast, United Airlines may have to cut over 200 flights based on their schedules but has not yet provided a specific estimate.
United Airlines also acknowledged the government’s approach, appreciating the effort to find a solution that benefits everyone invested in O’Hare’s success. Both airlines are currently reviewing the order and their schedules to identify necessary cuts and will inform travelers as soon as possible.
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Associated Press Transportation Writer Josh Funk contributed to this report from Omaha, Nebraska.

