United Airlines Flight 328 Boeing 777 Engine Incident
www.ntsb.gov › investigations › PagesOn February 20, 2021, about 1309 mountain standard time (MST), United Airlines flight 328, a Boeing 777-222, N772UA, experienced a failure of the right engine, a Pratt & Whitney PW4077, while climbing through an altitude of about 12,500 feet mean sea level (msl) shortly after takeoff from Denver International Airport (DEN), Denver, Colorado.