Chicago airports encountered substantial operational disruptions on June 15, 2026, with 340 flights delayed and 20 flights cancelled. These disturbances affected a wide range of routes departing from and arriving at the city’s airports.
Several major carriers, including American Airlines, SkyWest Airlines, and United Airlines, reported flight interruptions on this date. The delays and cancellations impacted flights both within the United States and on international routes to destinations such as Canada, Mexico, the United Kingdom, France, and Germany.
