Heathrow | Pakistan

A cyberattack on a provider of check-in and boarding systems has disrupted operations at several major European airports, including London’s Heathrow — the continent’s busiest — causing flight delays and cancellations on Saturday. Collins Aerospace, which provides systems for several airlines at airports globally, is experiencing a technical issue that may cause delays for departing passengers, Heathrow Airport said, having warned of delays. Brussels Airport and Berlin Airport were also affected by the attack, they said in separate statements. RTX, Collins Aerospace’s parent company, said it had become aware of a “cyber-related disruption” to its software at selected airports, without naming them. Electronic check-in affected “The impact is limited to electronic customer check-in and baggage drop and can be mitigated with manual check-in operations,” RTX said in an e-mailed statement, adding that it was working to fix the issue as quickly as possible. The attack has rendered automated systems inoperable, allo...