On June 18, 2026, Chicago O’Hare Airport was identified as the source of a widespread series of flight disruptions, totaling more than 1,400 incidents that include both cancellations and delays. This situation is ongoing and affecting various flights operating through this major US hub.
SkyWest Airlines and American Airlines are the primary carriers involved in these disruptions, which have led to complications extending beyond the United States. Airports across Europe and Asia have also experienced significant operational impacts linked to this disturbance originating from Chicago O’Hare.
