Six Of Eight Lavatories Fail On American Airlines Boeing 777

American Airlines Flight AA37 experienced an unexpected diversion due to a critical malfunction affecting its lavatory system. The Boeing 777 aircraft, traveling from Madrid to Dallas, encountered issues with six out of eight lavatories during a transatlantic journey in early October. Following the discovery, the flight’s crew promptly issued a pan-pan call to air traffic control at New York JFK airport. This declaration prompted a safe landing shortly after midday local time as two lavatories remained operational for the 287 passengers onboard. Authorities are currently investigating the cause of this widespread failure within the aircraft's plumbing systems.