A passenger was detained after a plane made an emergency landing at LaGuardia airport in New York City on Saturday, October 9.

The aircraft's pilot received reports of "suspicious behavior and luggage on board," forcing the Republic Airways flight to make an immediate landing, per CBS New York.

The airline later released a statement confirming the flight was deplaned on the taxiway upon arrival at LaGuardia due to "a potential security issue."

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"A Republic Airways aircraft, operating as American 4817, declared an emergency and landed at New York's LaGuardia Airport without incident in response to passenger behavior near the end of the flight," the statement read, per CBS New York.

"Upon exiting the active runway, the aircraft stopped on a taxiway and conducted a precautionary emergency evacuation. Our crew responded to the situation in accordance with our procedures and with professionalism and a concern for safety of all aboard.

"Law enforcement and first responders met the aircraft and the passenger involved in the incident has been taken into custody. We apologize to our passengers for this disruption to their travels."

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No more details were provided, but emergency crews were seen spraying the airplane after passengers were deplaned, according to News12 reporter Sabrina Franza.

Videos on social media appear to show authorities searching and restraining a man who is facedown on the tarmac.

Per NBC4, the pilot had alerted authorities on the ground near the end of the flight after fellow passengers reported the man who was taken into custody, according to the Port Authority of New York and New Jersey, which operates the airport.

"This was in response to reports by passengers of suspicious and erratic behavior by a fellow passenger," Port Authority spokesperson Thomas Topousis told CBS New York.

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"Other passengers who were sitting near the individual were also interviewed by authorities." In an email to the Associated Press, a spokesperson for the U.S. Department of Homeland Security said "nothing harmful was on the aircraft."

A senior law enforcement official briefed on the incident told NBC4 that when the "unruly" passenger was confronted by the flight crew he allegedly suggested he had a "device" on the plane.

New York Governor Kathy Hochul said that "there is no reason to believe there is any danger to New Yorkers at this time."

There were 76 passengers and six crew members on the American Airlines-operated flight arriving from Indianapolis. No one was injured in the incident, the airline said.

The investigation is ongoing.

Featured image credit: Ariadne Barroso / Alamy

Plane makes emergency landing after pilot reports 'suspicious passenger and luggage' as cops detain man