The 777X introduces the latest technologies in multiple places, including the most advanced commercial engine ever – the GE9X by GE Aviation – and an all-new high-efficiency composite wing that has a longer span than today's 777. The airplane's folding, raked wingtip and optimized span deliver greater efficiency, significant fuel savings and complete airport gate compatibility. The 777-8X, will be the most flexible jet in the world. The airplane will seat 350 passengers and offer an incredible range capability of more than 9,300 nautical miles (17,220 km). In addition, the airplane will have unmatched takeoff and payload capability compared to the competition.