British Airways 777 makes emergency descent over 8.5 km en route to Chicago

A British Airways Boeing 777 on a London-Chicago flight made an emergency descent of over 8,500 meters in seven minutes after the crew declared an emergency due to a technical problem. The aircraft landed safely in Chicago, but the cause of the technical issue remains unconfirmed. This incident raises concerns about Boeing 777 reliability and could affect airline operations and passenger confidence.