A Delta Air Lines Airbus A319, flight 1076, was physically struck by a firework mortar while descending to Chicago Midway International Airport on 4 July 2026 at approximately 200 feet altitude. The crew reported a loud bang, initially fearing a mortar strike, yet continued the approach and landed safely without declaring an emergency. Chicago police confirmed minor paint damage; initial inspection found no structural harm, though the aircraft was removed from service. The FAA has launched an investigation into this rare incident of a commercial airliner hit by fireworks during final approach, underscoring safety risks from unregulated displays near airport runways during major holidays.