Andy Cross, Denver Post file
Denver International Airport on October 20, 2016. 
Getting your player ready...
A flight that landed at DIA Monday night was searched by FBI personnel after the pilot reported a a “possible security threat.”
United Airlines flight 231, from San Diego to Denver, was searched after landing at about 9 p.m., an airport spokesman said.
Police were on scene to assist in the investigation, a Denver Police Department spokeswoman said.
Passengers were taken off the plane, it was “swept” and nothing suspicious was found, said United Airlines spokesman Jonathan Guerin.
Passengers were then allowed back on the plane and it taxied to the gate at about 11 p.m., Guerin said.
