British Airways canceled all their flights due to a major technical failure that disrupted their operations worldwide. The problem originated from a power supply issue in their data center, which caused their computer systems to go offline. This outage affected key parts of their network, including booking systems, flight management, and customer communication tools. Because these systems are essential for coordinating flights, managing crew schedules, and handling passenger information, the failure meant the airline could not safely or efficiently operate any flights. The airline had to cancel all flights to prevent chaos at airports and ensure passenger safety. This situation caused significant disruption to thousands of travelers who were either in transit or planning to fly with British Airways. The cancellations affected both domestic and international flights, leading to long delays and cancellations across many airports. British Airways quickly worked to resolve the issue by restoring power and rebooting their systems. They also coordinated with airport authorities, staff, and other airlines to manage the situation. The airline apologized to customers for the inconvenience and offered options such as refunds, rebooking, and compensation for those affected. Experts said such technical failures highlight the risks airlines face with their reliance on digital systems. When these systems fail, it can halt all operations because modern airlines depend heavily on technology for almost every aspect of their business. This incident also showed the importance of having strong backup systems and contingency plans to deal with unexpected technical problems. British Airways stated they are reviewing their systems and processes to prevent similar problems in the future. The incident raised concerns among passengers about the reliability of airline technology and the impact of such disruptions on travel plans. Despite the frustration caused by the cancellations, safety remains the top priority for airlines. British Airways made the difficult decision to cancel all flights to avoid further complications and to maintain control over the situation. They emphasized their commitment to restoring normal service as quickly and safely as possible. Overall, the cancellation of all British Airways flights was a result of a critical technical failure in their computer systems, which made it impossible to operate flights normally. The airline responded by halting all operations, working on repairs, and supporting affected customers while planning measures to reduce the chance of such failures in the future.