Delta Flight 127, which departed Madrid, Spain diverted to the volcanic island of Terceira in the Azores. Passengers were stranded 29 hours there.

Customers on a Delta Air Lines flight from Madrid to New York spent more than a day on Terceira, Azores — a small island in the middle of the Atlantic Ocean — after an engine problem midflight prompted an emergency landing,

TERCEIRA, Azores (WKRC) - An engine problem midflight on a Delta Air Lines flight forced the plane to make an emergency landing in the middle of the Atlantic Ocean on Sunday. Delta flight 127 from Madrid to New York made an emergency landing on Terceira, Azores, a small volcanic island, CBS News reported.