Overview

• Berlin Brandenburg, Brussels and London Heathrow reported long queues and delays after electronic check-in and bag drop went offline.
• By midday, Heathrow logged more than 140 delayed departures and Brussels reported at least ten cancellations with many flights over an hour late.
• BER switched to paper lists and manual processing, with some departures delayed by several hours and a crisis team coordinating the response.
• Major German hubs including Frankfurt, Hamburg, Munich, Düsseldorf and others said operations were normal, highlighting uneven impact across the network.
• Collins Aerospace confirmed a cyber-related software disruption limited to passenger processing functions and said restoration work was underway with no public attribution.