5.3K views · 256 reactions | #FlashBackFriday to when the newest member of Boeing's market-leading widebody family, the #777X, took its first flight over Washington state. The airplane took off at Paine Field in Everett and flew a three hour, 51 minute flight before landing at Seattle's Boeing Field. | Boeing in Washington | Facebook

27 reactions | Another video from Boeing's 777X first test flight!! | FlightMode | Facebook

On Jan. 25, the largest, most efficient twin-engine jet in the world completed its first flight. The future of flight is one step closer with the 777X. | The Boeing Company

BOEING 777X TEST FLIGHT