Boeing’s first 777X aircraft departed from a factory airfield in the USA city Everett.

The new generation of Boeing 777X wide-body aircraft is designed on the basis of the Boeing 777. It is the longest-running series of long-range, wide-body, twin-engine aircraft.

The 777-8X will seat up to 375 passengers and the 777-9X will seat up to 425. These aircraft have already been ordered by several of the world’s leading airlines. It is expected to be the most economical compared to other civilian aircraft.