# Italian air traffic control network failure > Live situation record from CLSTR: https://clstr.news/situations/italian-air-traffic-control-network-failure > Updated: 2026-10-18T07:22:15.000Z. Sources: 75. Developments: 2. On October 16, 2026, a technical failure in the data transmission network supporting air traffic control services in Italy caused widespread flight disruptions. The Italian air navigation service provider, Enav, reported that anomalies necessitated a temporary 50 percent reduction in air traffic management capacity to ensure safety. These disruptions led to significant delays and cancellations at major airports, including Rome Fiumicino, Milan Malpensa, Linate, and Bari, while also affecting international connections to countries such as Greece, Serbia, Albania, and Germany. While Enav initially ruled out cyberattacks or sabotage, subsequent reports identified the failure as occurring within a network managed by Tim. The situation was further complicated by a 24-hour strike by EasyJet personnel. Although services began returning to normalcy through the use of backup satellite systems, the impact affected thousands of passengers. At Rome-Fiumicino, approximately sixty flights were cancelled. Investigations by the National Cybersecurity Agency have maintained that the incident was due to infrastructure anomalies rather than malicious activity. ## Timeline ### 2026-10-18: Italian airspace disrupted by Enav data network failure Technical failures in Enav's data network and an EasyJet strike caused massive flight delays and cancellations across Italy on October 16, 2026, reducing airspace capacity by half. 2 sources. https://clstr.news/cluster/italian-airspace-disrupted-by-enav-data-network-failure ### 2026-10-16: Italy air traffic disruptions caused by technical network failure A technical failure in Italy's air traffic control data network has caused widespread flight delays and cancellations, reducing airspace capacity by 50 percent. Enav has ruled out cyberattacks. 73 sources. https://clstr.news/cluster/enav-reports-data-network-anomalies-causing-reduced-air-traffic-in-italy --- Cite as: Italian air traffic control network failure. CLSTR, https://clstr.news/situations/italian-air-traffic-control-network-failure