American Airlines Flight 357 landed safely at Washington Dulles International Airport in Virginia after a fire was reported Saturday morning.

A Phoenix-bound American Airlines jet that left Philadelphia more than an hour behind schedule Saturday was diverted to Washington Dulles International Airport after the crew reported “a fire” in one of the passenger rows, the Federal Aviation Administration said.

American Airlines officials say crew members reported smoke coming from a “customer’s device.” The FAA added that staff said the fire was coming from “one of the passenger rows.”