Travelers endured a half-day flight to nowhere after their plane u-turned over the Arctic 7 hours into the journey

Source: Business Insider

An ANA Boeing 787 departing Tokyo's Haneda Airport. GREG BAKER/AFP via Getty ImagesAn ANA flight from Tokyo to Germany turned around after six hours due to an engine issue. After 14 hours in the air, it landed back in the Japanese capital, where it started its journey.