Overview

• Brussels Airport said automated systems were unavailable and check-in and boarding switched to manual processing, leading to delays and cancellations.
• Brussels asked airlines to cancel half of Sunday departures to prevent queues and congestion, signaling continued disruption into the weekend.
• London Heathrow reported related operational problems, while Berlin’s BER noted only indirect effects with most flights on schedule.
• Frankfurt and Hamburg airports reported normal operations without restrictions, underscoring uneven impact across the region.
• The provider reported the incident began Friday evening, remediation is under way, passengers are advised to verify flight status with airlines, and the EU said there are no signs of a broad or severe attack as the origin remains under investigation.