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Wikipedia

The "Triple" Seven (777)

The Boeing 777 is a long range, twin-engine, widebody commercial airliner. It is the world's largest twinjet plane. It is often called the "Triple Seven". It can carry between 283 and 368 passengers. It has a range from 5,235 to 9,380 nautical miles.

The first 777-200 model first entered service in 1995. The stretched 777-300 was introduced in 1998. That model is 33.3 feet (10.1 meters) longer. The longer-range 777-300ER and 777-200LR models entered service in 2004 and 2006, respectively. A freighter version, the 777F, first flew in 2008. Beginning in 2019, Boeing will deliver a new version of the 777, the 777X.


More than 60 airlines operate one or more kinds of the Boeing 777. Of them, Emirates has the most in its fleet: more than 100 of them are in service or on order. Other airlines that operate a lot of 777s include United Airlines, Air France, Cathay Pacific, and American Airlines.

777-300ER

The 777-300ER ("ER" for Extended Range) is the B-market version of the -300. Its higher MTOW and increased fuel capacity permits a maximum range of 7,370 nautical miles (13,650 km; 8,480 mi) with 392 passengers in a two-class seating arrangement.[187] The 777-300ER features extended raked wingtips, a strengthened fuselage and wings and a modified main landing gear.[209] Its wings have an aspect ratio of 9.0.[210] It is powered by the GE90-115B turbofan, the world's most powerful jet engine with a maximum thrust of 115,300 lbf (513 kN).[211]
The first 777-300ER was delivered to Air France on April 29, 2004.[218][219] The -300ER is the best-selling 777 variant, with Emirates being the largest operator with 123 777-300ER in service, having surpassed the -200ER in orders in 2010 and deliveries in 2013.[2] As of 2018, 784 300ERs were in service,[183] A total of 831 were built with the last delivered to Altavair LP in 2024.