British Airways flight returns to London after rapid 27,000-foot drop

Key facts

• A British Airways flight from London to Chicago dropped 27,000 feet in approximately 30 minutes.
• The plane descended from 36,000 feet to 9,000 feet due to a technical issue.
• The Boeing 777 landed safely back at London Heathrow Airport on Monday evening.
• Passengers disembarked the aircraft normally.
• British Airways stated its teams are working to rebook passengers.

A British Airways flight en route from London to Chicago made an emergency return to London Heathrow Airport on Monday, October 5, 2026, after experiencing a rapid descent of approximately 27,000 feet due to a technical issue. The flight data indicates the plane dropped from an altitude of 36,000 feet to 9,000 feet within about 30 minutes of departing London.