Boeing’s 777X uses five test aircraft to fast-track certification: each with a unique role from engine trials to lightning ...

Many other modern aircraft have been designed without winglets, such as the Boeing 787. Instead, going for raked wingtips ...

The Boeing 777X was seen conducting flight tests at Mexico's high-altitude Toluca Airport as Boeing works to certify it to ...

Boeing worked with customers on the design of the 777X long before its announcement in 2013, going so far as to a 40ft cabin ...

Boeing 777-9 certification tests reached a key stage on Aug. 14 with the return of WH001, the first 777X development aircraft ...

Boeing’s fifth 777-9 took its first flight from Paine Field Tuesday, marking another step in the journey to get the model ...

Boeing resumes test flights of the 777X with Singapore Airlines’ first aircraft, signaling progress toward a potential 2026 ...

Boeing's new 777x has faced lots of delays on its way to being delivered to airlines. But its need for folding wingtips has ...

Boeing's fifth 777X made its first flight Tuesday, launching out of Seattle Paine Field International Airport (KPAE) in ...

Cathay Pacific has ordered 14 more Boeing 777X jets, its first Boeing purchase in over a decade, doubling down despite years ...

The big technological breakthrough of the Boeing 777X wing is this: It will be very similar to the 787 Dreamliner wing, except a lot bigger. “In general, the reason we have have so much ...

First, Boeing has shifted engineering resources away from the 777X program in order to accelerate development of a fix for the 737 MAX's faulty MCAS software, according to Reuters.