In brief
Following a cyber assault that impacted automated systems at major European airports, disruptions are expected to persist, particularly at Brussels Airport, which has cancelled a substantial number of flights. Recovery efforts are underway, yet passengers are advised to check flight statuses before heading to the airport. The security incident has raised concerns about the burgeoning threat of cyberattacks in the aviation sector.
Flight disruption across Europe is set to continue, with Brussels airport in Belgium asking airlines to cancel nearly half of their flights on Monday.
Several of Europe's busiest airports have spent the past few days trying to restore normal operations, after a cyber-attack on Friday disrupted their automatic check-in and boarding software.
Disruption had eased significantly in Berlin and London Heathrow by Sunday, but delays and flight cancellations remained.
In a statement on Monday morning, software provider Collins Aerospace said it was in the final stages of completing necessary software updates.
Brussels Airport said the service provider is actively working on the issue but it was still unclear when the issue would be resolved.
They have asked airlines to cancel nearly 140 of their 276 scheduled outbound flights for Monday, according to the AP news agency.
Heathrow said on Sunday that efforts to resolve the issue were ongoing, and apologised to customers who had faced delayed travel. It stressed the vast majority of flights have continued to operate and urged passengers to check their flight status before travelling to the airport.
A Berlin Airport spokesperson told the BBC some airlines were still boarding passengers manually and it had no indication on how long the electronic outage would last.
A spokesperson for the UK's National Cyber Security Centre said on Saturday it was working with Collins Aerospace, affected UK airports, the Department for Transport and law enforcement to fully understand the impact of the incident.
Cyberattacks in the aviation sector have increased by 600% over the past year, according to a recent report by French aerospace company Thales.
