Overview

• Berlin Brandenburg disconnected affected systems after reporting a cyberattack on a passenger check-in provider late Friday, leading to long lines and delays.
• Collins Aerospace said an electronic fault in its MUSE software impacted multiple airports, limiting digital check-in and baggage drop while manual workarounds were used.
• Eurocontrol asked airlines to cancel about half of flights to and from Heathrow between 04:00 GMT Saturday and 02:00 GMT Sunday to manage capacity.
• Brussels Airport processed passengers manually, reported at least 10 cancellations and 17 delays over an hour, and later asked carriers to cancel half of Sunday departures to ease congestion.
• Impact varied across the network, with Heathrow attributing delays to an external provider and Paris Charles de Gaulle and Orly reporting no effect.