Cyberattack Disrupts Major European Airports, Causes Flight Delays Cancellations

A widespread cyberattack on September 19, 2025, targeted Collins Aerospace's check-in and boarding software, causing significant disruptions at major European airports including London Heathrow, Brussels Airport, and Berlin Brandenburg Airport. The attack disabled automated check-in and baggage drop systems, forcing airports to revert to manual processes, which resulted in flight delays and cancellations, with Brussels Airport alone canceling at least 10 flights and delaying 17 others. Heathrow, the busiest airport in Europe, warned passengers of potential delays and advised early arrival, while Berlin experienced longer waiting times due to precautionary system disconnections. Airport authorities urged travelers to confirm flight statuses with airlines before arriving, as the cyberattack severely impacted the travel and tourism sectors. Collins Aerospace acknowledged the cyber-related disruption and is actively working to resolve the issue. The incident highlights vulnerabilities in critical airport infrastructure and the ongoing challenges posed by cyber threats to global transportation networks.