Japan Airlines has brought forward the retirement its fleet of older Boeing 777s powered by Pratt & Whitney PW4000 engines by a year, citing “no known report” to resume operations of the type. JAL on ...

A United Airlines Boeing 777 jet that suffered a catastrophic engine failure shortly after departing Denver International Airport, littering Colorado neighborhoods below with large pieces of debris, ...

A Boeing 777-200 engine fire following an engine failure last month was not fed by fuel and burned outside the core of the Pratt & Whitney PW4077 turbofan. That is according to the National ...

Add Yahoo as a preferred source to see more of our stories on Google. The Federal Aviation Administration issued an Emergency Airworthiness Directive Tuesday night, ordering U.S. airlines to inspect ...

United Airlines said Tuesday it plans to resume flying the Boeing 777-200 planes equipped with Pratt & Whitney PW4000 engines sometime "in the future." The announcement comes two months after United ...

East Hartford jet-engine maker Pratt & Whitney saw its flagship product in the headlines this week after a midair explosion on a commercial flight last weekend. The explosion shortly after the takeoff ...