Global Travel Chaos as IT Systems Crash

A massive IT outage has brought widespread disruption to global travel, banking, and retail on [19 July]. Major airlines including American, Delta, and United have grounded flights due to communication issues. Airports worldwide, including Heathrow and Gatwick, are experiencing delays and cancellations. The problem appears linked to a Microsoft technical issue, affecting systems used by airlines, banks, and businesses globally. Train services in the UK have also been impacted.