![Boeing Airplanes on Twitter: "Take another spin inside the #777X and get ready to feel refreshed! The all-new 777X cabin will feature better altitude and humidity, temperature, sound quality, and lighting. Check Boeing Airplanes on Twitter: "Take another spin inside the #777X and get ready to feel refreshed! The all-new 777X cabin will feature better altitude and humidity, temperature, sound quality, and lighting. Check](https://pbs.twimg.com/media/DyrJkP8WsAIlg1r.jpg:large)
Boeing Airplanes on Twitter: "Take another spin inside the #777X and get ready to feel refreshed! The all-new 777X cabin will feature better altitude and humidity, temperature, sound quality, and lighting. Check
![According to this photo, the 777-9 will have about the same passenger capacity as a 747-8 meaning it has more than a 747-400. Are the 777-8 and 777-9 effectively the twin engine According to this photo, the 777-9 will have about the same passenger capacity as a 747-8 meaning it has more than a 747-400. Are the 777-8 and 777-9 effectively the twin engine](https://preview.redd.it/piurxenbict51.png?auto=webp&s=0e5d796fb9a6fd4b69b31c309013a04cc5f95f01)
According to this photo, the 777-9 will have about the same passenger capacity as a 747-8 meaning it has more than a 747-400. Are the 777-8 and 777-9 effectively the twin engine
![Well Hello Emirates - Lufthansa's new business class to come with bigger lie-flat seats, wireless charging, Android tablets and a lot more - Luxurylaunches Well Hello Emirates - Lufthansa's new business class to come with bigger lie-flat seats, wireless charging, Android tablets and a lot more - Luxurylaunches](https://luxurylaunches.com/wp-content/uploads/2018/09/Lufthansa-boeing-777X-3.jpg)