On June 15, 2026, the Federal Aviation Administration (FAA) issued ground stops affecting seven major U.S. hubs of American Airlines. This directive halted departures and arrivals at these key airports, leading to significant operational disruptions.
As a result of the FAA ground stops, American Airlines recorded the highest number of flight cancellations worldwide on the same day. These cancellations, paired with widespread delays, severely impacted flight operations across the affected U.S. hubs.
