Airlines at the world’s busiest airport are adjusting their schedules to minimize disruptions during the upcoming summer season. The Federal Aviation Administration (FAA) has mandated that operators at Chicago O’Hare International Airport implement schedule cuts to mitigate operational challenges. This directive has led major carriers like American Airlines and United Airlines to cancel nearly 2,700 flights scheduled for May.
In response to a history of delays and cancellations at Chicago O’Hare, the FAA announced measures to address these issues. The airport aims to enhance its performance in 2026 after less than 60% of flights were on time during the previous summer.
Chicago O’Hare is anticipating a surge in flight volume this year, with a projected 15% increase in peak-day flights compared to 2025. To avoid over-scheduling and potential disruptions, airlines have been instructed to reduce their flight frequencies.
FAA Administrator Bryan Bedford commended airlines for cooperating to ensure safe and reliable travel for passengers. Data from aviation analytics firm Cirium reveals that United and American Airlines have collectively cut 2,696 roundtrip flights in May, averaging approximately 87 flights per day. While this reduction will impact operations, it is a necessary step to maintain efficiency.
American Airlines has decreased its May total by 787 round trips, affecting 24 routes out of Chicago. United Airlines accounts for the majority of flight reductions, shelving 1,909 services in May. Notably, 53 routes serviced by United Airlines at O’Hare have experienced significant departures cuts.
Even United Airlines’ major hubs in the US, including George Bush Intercontinental Airport, Los Angeles International Airport, and San Francisco International Airport, have seen multiple flight reductions in May.
