Chicago’s airports faced substantial operational challenges on July 5, 2026, with 861 flights experiencing delays and 184 flights cancelled throughout the day. These disruptions caused considerable disturbance for travelers passing through the city’s major air hubs.
Several airlines were affected by the disruptions, including major carriers such as Delta Air Lines, SkyWest Airlines, and Republic Airways. The impacted routes spanned both domestic destinations within the United States and international flights to countries including Germany, France, Italy, and Japan.
