A Frontier Airlines flight from Seattle to Denver was evacuated upon landing after reports of what were thought to be threatening notes.
Bomb units and police officers were sent to the flight when it landed in Denver, but the notes were later revealed not to be concerning, according to CBS News.
Passengers were transported to the terminal by bus while law enforcement conducted a sweep of the plane, a Frontier spokesperson told the media outlet.
Denver police later cleared the aircraft, telling CBS News, “The threat appears to be unfounded at this time.”
Passengers on flight from Seattle to Denver sensed something was off
One passenger told the media outlet he could tell something was off by the crew’s behavior and was startled by how the plane landed.
Another passenger told CBS News she wished the airline had provided more information, as she found out from news coverage.
The FBI is continuing to investigate, according to KIRO 7.
Contributing: KIRO 7
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