Dublin Airport's Terminal 2 is experiencing a second day of disruption due to a Europe-wide cyber-attack affecting check-in and baggage systems. A spokesperson stated 13 flights were cancelled (9 inbound, 4 outbound) by midday. Aer Lingus anticipates significant delays and cancellations. The issue impacts RTX's Muse software, used by multiple airlines. Passengers are advised to allow extra time and check airline updates. A separate security alert on Saturday caused a temporary Terminal 2 evacuation.

Prepared by Jonathan Pierce and reviewed by editorial team.