Two Italian military fighter jets flanked American Airlines Flight 292 as it arrived but the Federal Aviation Administration did not elaborate on what was the security issue aboard the plane.

American Airlines flight 292 from New York to New Delhi was diverted to Rome’s Leonardo da Vinci Rome Fiumicino Airport (FCO) in Fiumicino, Italy.

Authorities said they received an emailed bomb threat concerning the flight; the threat was later determined to be unfounded.