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 ...

UK regulators have imposed a ban on operating Boeing 777s fitted with Pratt & Whitney PW4000-112 engines until protective action is carried out, following the powerplant failure on a United Airlines ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Dozens of Boeing 777 widebody aircraft have been grounded across the world after an engine failure on a United ...

Boeing has asked US regulators to approve incremental modifications to the 777 intended to address the risk of Pratt & Whitney turbofan blade-out failures, rather than requiring simultaneous ...

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, ...

Connecticut-based Pratt & Whitney is at the center of a National Transportation Safety Board investigation into the weekend failure of its PW4000-112 engine mounted on a United Airlines passenger jet ...

While some first-generation variants of the Boeing 777 family were optionally powered by the General Electric GE90 engines, Rolls-Royce Trent 800, and the Pratt & Whitney PW4000-112, subsequent ...

Pratt & Whitney’s lack of sufficient training for an inspection process set the stage for a PW4077 fan blade to fracture, forcing the crew of a United Airlines Boeing 777-200 to shut the engine down ...