A type of Pratt & Whitney engine on Boeing 777s has failed catastrophically three times in a three-year span. Federal investigators are trying to figure out why.

For years, Lufthansa and EK have fought over the Boeing 777-9 launch customer title. Ambiguity developed because of shifting ...

Boeing confirms German airline Lufthansa will be the launch customer for the in-certification 777-9, settling uncertainty ...

The 777-9 was grounded five weeks after starting certification flights with U.S. regulators, but Boeing confirmed no FAA ...

Jet engines generate much more power than automobile engines, with a fully loaded Boeing 777 engine producing about 61,700 horsepower. Turbofan engines function through compression, combustion ...

One of Boeing's 777-9 test aircraft returned to the skies on 16 January, ending a four-month grounding of the 777-9 test ...

The Austrian flag carrier has taken one more step towards its sustainability goals with the introduction of its first ...

SEATTLE (Reuters) - Boeing resumed testing for its long-delayed 777X widebody jet on Thursday, with the first flight since ...

The FAA ordered inspections of some Boeing 777s and the plane maker recommended they be grounded, after an engine on a United jet broke apart in flight. WSJ’s Andrew Tangel reports on how Boeing ...

Boeing has reportedly resumed testing on the 777 X jet, completing the first flight since the widebody jet test fleet was ...