A United Airlines aircraft
Nicolas Economou | NurPhoto | Getty Images
The plane returned to Denver where it landed safely. Images shared on social media showed what appeared to be a part of the engine nacelle in front of a house, while police shared other debris. United said there were no injuries reported on board the flight.
“The FAA is aware of reports of debris in the vicinity of the airplane’s flight path,” the agency said in a statement.
The National Transportation Safety Board and the FAA said they are investigating the…