Investigators say when they looked at the plane's engine, some parts were loose and appeared to be installed incorrectly, ...

Federal investigators have released some details in the investigation into a plane that caught fire on the tarmac of Denver ...

The Boeing 737 that caught fire at Denver International Airport in March had parts incorrectly installed which lead to fuel ...

On March 13, an American Airlines flight was diverted from its destination after the flight crew reported engine vibrations, ...