Flights grounded and passengers warned of delays amid global IT outage
Several airlines halted flights on Friday, while others warned of delays and services being unavailable as the impact of an unprecedented IT outage was felt globally.
Early on Friday, cybersecurity giant CrowdStrike experienced a major disruption linked to a tech update. Organizations including Microsoft were left scrambling to restore apps and services used by a huge number of firms.
Flight update and check-in monitors at airports around the world displayed the so-called "blue screen of death," indicating a Microsoft system error.
"It seems that for the first time we are facing a real global blackout... The disruption affected not only individual users, but especially large institutions such as banks (including central banks), stock exchanges, airports, paralysing operations during the peak holiday season and causing chaos in many other sectors," Grzegorz Drozdz, market analyst at Conotoxia, said in emailed comments.
Airlines across Europe, the Americas and Asia issued updates outlining the suspected extent of impact on their flight schedules and wider services.
Dutch airline KLM said Friday morning it had been forced to suspend "most" of its operations due to the outage, which it said had made it "impossible to handle flights."
Its partner carrier Air France said at 10:36 a.m. U.K. time (5:46 a.m. ET) that operations were "disrupted," excluding flights already en route, and that it would share further updates shortly.
Flights operated by Germany's Lufthansa faced minimal disruption to and from Berlin, a spokesperson said; however, low-cost German airline Eurowings, part of the same group, said delays and cancellations were expected throughout the day due to issues with check-in and boarding.
Swiss air navigation service