What is the difference between 777-9 and 777-300ER?

777-9. The 777-9 is stretched by three extra seat rows and flies 250 nmi (460 km; 290 mi) farther than the 777-300ER with the same weight. It is 9.4 ft (2.9 m) longer than the -300ER for a 251 ft 9 in (76.7 m) length. It will seat typically 426 passengers over a range of 7,285 nmi (13,500 km; 8,383 mi).



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The Boeing 777-300ER (Extended Range) extends the capabilities of the 777 family by bringing its legendary reliability and passenger preference to new levels of efficiency and longer-range markets. The airplane's performance, economics, range capability and payload capacity help operators maximize profits.

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Which Seats to Avoid. First, I'd avoid any seats up against a bulkhead wall (typically in the last row of a cabin), since recline will be limited. That includes seats 51A and B (pictured above), along with 51K and L. In this category, you'll also want to skip 22DEFG, 37ABC, 37DEFG, 37JKL and the four seats in row 52.

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Row 16 offers the best legroom due to being situated at the front by the exit, but passengers should be aware of its lack of windows. Economy class on American's 777-300ERs spans from row 20 to row 44.

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All Nippon Airways let Boeing use the airline's newest Boeing 777-300ER as a flying testbed. Equipped with General Electric GE90-115B engines, the 777 is an excellent yardstick for noise testing because it is already the quietest airplane in its class.

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The 777-8 is slightly smaller than the 777-300ER, and the 777-9 is slightly bigger. The main differences are in the design, technologies, and efficiencies. They are not things many passengers will necessarily note, but it's something the airlines will. The smaller of the 777Xs, the 777-8 is just under 70 meters long.

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B777-300ER (new 212 seats) These wide seats all come with a door and boast direct aisle access, alternating between forward- and rear-facing rows to provide the highest level of privacy and comfort available in Business Class.

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The main Airbus competitor of the Boeing 777 is the Airbus A350 XWB, which stands for Extra Wide Body.

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Making use of the wide aircraft to bring a spacious seat pitch of 34 inches. Relax at the seat with a 6-way adjustable headrest. You can also enjoy the latest movies and audio programs on the 13.3-inch touch-panel personal monitor, the largest available in any Economy Class cabin worldwide.

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