Airlines at the world’s busiest airport are expected to adjust their schedules to minimize disruptions before the summer season. The Federal Aviation Administration (FAA) has directed operators at Chicago O’Hare International Airport to trim their schedules to mitigate operational issues. 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 proactive measures to address these issues. The airport aims to enhance its operational performance in 2026, as less than 60% of flights were on time during the previous summer.

Chicago O’Hare anticipates a significant increase in flight volume this year compared to 2025, potentially leading to overscheduling. To avoid disruptions, airlines have been instructed to reduce their flight offerings. FAA Administrator Bryan Bedford expressed gratitude for the airlines’ cooperation in ensuring safe and reliable travel experiences for passengers.

Data from aviation analytics firm Cirium revealed that United and American Airlines have collectively cut 2,696 roundtrip flights in May at O’Hare, averaging around 87 flights per day. American Airlines reduced its May total by 787 round trips, while United Airlines accounted for the majority of cuts, shelving 1,909 services. This reduction will impact operations but is deemed necessary to maintain efficiency.

United Airlines has implemented flight cuts not only at O’Hare but also at other major US hubs like George Bush Intercontinental Airport, Los Angeles International Airport, and San Francisco International Airport. Numerous routes have seen reductions in May departures, reflecting the airlines’ efforts to streamline operations and minimize disruptions.