Police swarmed a plane at Dallas-Fort Worth International Airport on Monday morning after someone discovered a threat.
Police responded to a “possible security incident” aboard Frontier flight 1324, which landed at DFW Airport around 10 a.m. November 3, Public Information Officer Zach Greiner told The Dallas Express. According to The Mirror, a “threatening note” was reportedly found in the plane’s lavatory.
“The flight landed safely and was met by officers who investigated and determined there was no threat to the aircraft,” Greiner told DX. “Passengers are being accommodated by the airline.”
Greiner said airport operations are “normal.” He referred additional questions to Frontier Airlines or the FBI. “It was cleared with no operational impacts, and the airline is rebooking the passengers,” he said. “There’s no threat to passengers, and operations are good now.”
Flight 1324 departed Denver International Airport at 6:45 a.m. local time and landed at DFW’s Gate E10 at 9:52 a.m., about 20 minutes behind schedule, according to flight-tracking data. Within minutes of arrival, officers boarded the aircraft after crew members alerted authorities to a handwritten threat reportedly found in the lavatory.
Social media users posted a video, apparently showing the plane grounded at the airport.
Flight 1324 flying from Denver to DFW has been grounded in Texas due to a note being found in the bathroom stating a bomb was on the plane pic.twitter.com/OoMOYaaRf2
— ҒβΔ GΩDDΣSS✨ΔΠDRΣΔ (@FBAGoddess444) November 3, 2025
“We are waiting for the police and the FBI to board the plane,” one passenger said in a video. “Why would they evacuate the plane? Because there’s been a b-o-m-b threat.”
The Dallas Express reached out to the FBI in Dallas but did not hear back in time for publication.
Frontier told The Mirror the flight landed safely at DFW, where it was met by law enforcement. “The threat was determined to be non-credible. The aircraft has been cleared to taxi to the terminal where passengers will deplane.”
The scare comes amid heightened awareness of in-flight security threats after several recent hoax incidents at airports nationwide. Federal officials have urged airlines to treat all such reports seriously, even when initial assessments suggest no credible danger. The FBI’s Dallas Field Office is expected to review the case further, though no arrests had been made as of Monday afternoon.
Another Frontier flight, from Nashville to Denver, was grounded after a passenger made a bomb threat on September 23, according to The Tennessean. Law enforcement similarly determined the threat was not credible.