United flight diverted to Wisconsin after 'unruly passenger' sparks security concern, airline says | CNN

A United Airlines flight from Chicago to Minneapolis diverted to Madison, Wisconsin, after an unruly passenger reportedly attempted to breach the cockpit multiple times. Crew on board alerted air traffic control as the incident unfolded, and law enforcement officers traveling on the plane restrained the individual until landing. The aircraft touched down safely at Dane County Regional Airport, where local authorities detained the passenger and the FBI Milwaukee’s Madison Resident Agency responded to the scene. Officials have not publicly disclosed the passenger’s identity or whether charges have been filed. Airline and federal officials described the episode as a security concern, with ATC audio noting the crew’s report of the attempted cockpit breach and subsequent restraint by on-board officers before outside agents boarded the jet.