Arrivals and departures were temporarily paused at Newark Liberty International Airport in New Jersey on Monday morning after air traffic controllers evacuated the tower due to a burning smell coming from an elevator, the Federal Aviation Administration said.
It wasn’t immediately clear what caused the issue, and the agency said it was determined that no fire had occurred. The delay lasted less than an hour, and no injuries were reported.
During the pause, FAA staff relocated to a backup tower at the airport, according to the Port Authority of New York and New Jersey, which operates the airport. They later returned to the primary tower.
Earlier this month, four airports serving Washington, D.C., Baltimore and Richmond, Virginia, halted all flights for over an hour because of a strong chemical smell that was impeding air traffic controllers. Federal Transportation Secretary Sean Duffy said the source of the strong odor was traced to a circuit board that overheated and was replaced.
The temporary pause at Newark Liberty was not related to a fatal accident at New York’s LaGuardia Airport on Sunday night. In that episode, two people were killed and several others were seriously injured when an Air Canada regional jet struck a fire truck on a runway while landing, officials said.