An American Airlines flight from New York to New Delhi was diverted to Rome on Sunday due to a security concern later determined to be "non-credible," the airline said, adding the flight landed safely in Rome and will depart for Delhi on Monday.

A source familiar with the situation said the bomb threat towards Flight AA292, which was traveling from New York to New Delhi, was sent via email.

An American Airlines flight from New York to New Delhi, India, landed safely in Rome on Sunday afternoon after it was diverted due to a security concern, which later proved to be “non-credible,” the airline said.