It would have been powered by 99,500 lbf (443 kN) engines, targeting per-seat 21% better fuel burn and 16% better operating cost. The program has suffered from numerous delays; as of October 2025,update Boeing expects the first aircraft to be delivered in 2027. The provides seating for 395 passengers and has a range of 8,745 nautical miles nmi (16,196 km; 10,064 mi) while the has seating for 426 passengers and a range of over 7,285 nmi (13,492 km; 8,383 mi). As of late 2023 the 777 program was launching three new aircraft every month. By the time manufacturing of the 777 began in 1993 at Boeing’s factory in Everett, Washington, the manufacturer had received 118 orders for the aircraft from 10 airlines. Compared to conventional manual hydraulic controls, fly-by-wire technology reduces the aircraft’s weight, simplifies its assembly, and requires less maintenance.
Boeing 777
It entered service with Ethiopian Airlines in December 2024 on lease from Altavair. Various airframes have been used since to test a wide variety of technologies in collaboration with a range of industrial partners. The first program, the Quiet Technology Demonstrator (QTD) was run in collaboration with Rolls-Royce and General Electric to develop and validate engine intake and exhaust modifications, including the chevrons subsequently used in the 737 MAX, and 787 series.
Preferred by Passengers
- The fuselage diameter was increased to suit Cathay Pacific, the baseline model grew longer for All Nippon Airways, and British Airways’ input led to added built-in testing and interior flexibility, along with higher operating weight options.
- Each manufacturer agreed to develop an engine in the 77,200–98,000 lbf (343–436 kN) of thrust class for the world’s largest twinjet, resulting in the General Electric GE90, Pratt & Whitney PW4000, or Rolls-Royce Trent 800 engines.
- In April 2022, after an “updated assessment of the time required to meet certification requirements”, Boeing again delayed 777X deliveries, this time to 2025.
This marked the start of an 11-month flight test program that was more extensive than testing for any previous Boeing model. The fuselage diameter was increased to suit Cathay Pacific, the baseline model grew longer for All Nippon Airways, and British Airways’ input led to added built-in testing and interior flexibility, along with higher operating weight options. In January 1993, a team of United developers joined other airline teams and Boeing designers at the Everett factory. Alan Mulally served as the Boeing 777 program’s director of engineering, and then was promoted in September 1992 to lead it as vice-president and general manager. The company opted for the twin-engine configuration given past design successes, projected engine developments, and reduced-cost benefits.
It can carry hundreds of passengers and still go the distance, thanks to its incredible fuel efficiency. Airlines can arrange the seating to maximize comfort and capacity, making it a favorite for long flights. The 777 is a wide-body jet, meaning it’s designed to fit more passengers comfortably. The 777 is a jet that’s perfectly designed for long-range flights without breaking the bank on operating costs. Electronic checklists, which airlines can customize with airline-specific information and procedures, speed preflight checks and save valuable minutes that can buffer departure schedules.
The latest 777 models can be equipped with an innovative LED lighting system that can vary the intensity and hue of illumination to harmonize with the level of activity in the cabin. There’s no need to scramble for stowage space when passengers are confident that they will find room for carry-on luggage close at hand. Business executives who travel frequently, averaging more than 38 airplane trips a year select the Leading Edge award winners. Readers of the American Express’ Executive Travel magazine, for six years in a row, have voted the 777 the best airplane for air travel.
The cabin is spacious, the air feels fresher thanks to advanced systems, and there’s plenty of room for luggage. The 777 is a long-range jet, able to connect cities halfway across the world without vegas casino apk refueling. Big windows and quieter engines add to the overall experience, making it a favorite for long-haul travelers. The cabin is pressurized at a lower altitude, which makes the air feel fresher and reduces jet lag.
Orders and deliveries
Ideal for flagship service, the 777 is also the premier choice for dense markets, where extra seats lead directly to extra revenue. On board connectivity also enables passengers to stream media content to their personal electronic devices (PED). On board connectivity also enables passengers to stream media content to their personal electronic devices (PED).\r\n The 777 continues to enhance the passenger flying experience by providing the latest in-flight entertainment and connectivity.
Boeing 777: A Game-Changer in Commercial Aviation
In addition, the long maintenance intervals for the 777 mean lower maintenance costs and higher airplane availability. It offers unrivaled flexibility to optimize frequencies on existing routes, create new nonstop city pairs, and bring a new level of efficiency to a wide range of markets. With the range to fly ultralong- distance routes nonstop, the 777 can carry lucrative cargo payloads even when all the seats are full.
Development and specifications
Its operating empty weight with Rolls-Royce engines in typical tri-class layout is 343,300 lb (155.72 t) compared to 307,300 lb (139.38 t) for a similarly configured -200. Its overwing fuselage section 44 was strengthened, with its skin thickness going from the -200’s 0.25 to 0.45 in (6.3 to 11.4 mm), and received a new evacuation door pair. It uses the -200ER 45,200 US gal (171,200 L) fuel capacity and 84,000–98,000 lbf (374–436 kN) engines with a 580,000 to 661,000 lb (263.3 to 299.6 t) MTOW. As of April 2021update, 247 aircraft had been ordered by 25 customers, with 45 orders remaining unfilled. The closest competing aircraft from Airbus are the discontinued A HGW and the current A ULR.
- The is a further stretched variant with a capacity of over 400 passengers and a range of over 8,200 nmi (15,200 km; 9,400 mi), whereas the is slated to seat approximately 350 passengers and have a range of over 9,300 nmi (17,200 km; 10,700 mi).
- Airlines have only begun to capitalize on demand for point-to-point service in intercontinental markets.
- The 777 entered service with the launch operator United Airlines in June 1995.
- The last -300 was delivered in 2006 while the longer-range -300ER started deliveries in 2004.
Airframe and systems
By using 3-D computer aided design tools, Boeing engineers were able to design a more aerodynamically advanced and structurally efficient airplane with exceptional fuel economy. Due to this, the 777X is the first commercial transport aircraft to have “wingtip controls” in the cockpit. A structural link between the engine and wing was found to be damaged, while cracks were found in the same component on other aircraft in the fleet. The first join on the static-test aircraft was done in 16 days instead of the planned 20 and lessons learned from the 787 wing-body join led to a single defect instead of the hundreds usual in new models. The changes for the 777X include General Electric GE9X engines, composite wings with folding wingtips, greater cabin width and seating capacity, and technologies from the Boeing 787. United Airlines received its first delivery on June 7, 1995, and the aircraft entered commercial service with the airline on that date, flying from London’s Heathrow Airport to Dulles International Airport near Washington, D.C.
During the component development, two temporary engines were to be placed on the first flight-test aircraft. It filled a size and range gap in Boeing’s commercial airliner family, with the benefits of higher passenger capacity than that of the twin-engine 767 and lower operating costs, including better fuel efficiency, than those of the quad-engine wide-body 747. The Boeing 777 is a family of wide-body twin-engine commercial jet aircraft with variants for both passenger and cargo transportation. Two passengers, who had not been wearing their seatbelts, were ejected from the aircraft during the crash and were killed. The aircraft, operated by British Airways, sustained fire damage to the lower wing panels and engine housing; it was later repaired and returned to service.
Working with engine manufacturers and fuel producers, Boeing will promote development of more efficient propulsion systems and cleaner fuels. Boeing is committed to building airplanes that meet future environmental standards. The 777 operates with full revenue payloads at airports where older airplanes are payload limited or are restricted to narrow time slots. Noise-limited airports often grant the 777 economical access even during restrictive periods of the day and night.
Longer Range
Whether you’re traveling in economy or business, the 777 is designed to make the journey comfortable. From navigation to autopilot, everything is designed to make flying easier and safer. Its avionics (flight systems) are packed with advanced tech that helps the flight crew operate more safely and efficiently.
First flight and deliveries
In 2010, Boeing announced plans to increase production from 5 aircraft per month to 7 aircraft per month by mid-2011, and 8.3 per month by early 2013. By the start of production in 1993, the program had amassed 118 firm orders, with options for 95 more from 10 airlines. By June 1997, orders for the 777 numbered 323 from 25 airlines, including launch customers that had ordered additional aircraft. The first aircraft built was used by Boeing’s nondestructive testing campaign from 1994 to 1996, and provided data for the -200ER and -300 programs. This allowed engineers to virtually assemble the 777 aircraft on a computer system to check for interference and verify that the thousands of parts fit properly before the actual assembly process—thus reducing costly rework.
Developed alongside the -300ER, the -200LR features an increased MTOW and three optional auxiliary fuel tanks in the rear cargo hold. Boeing named it Worldliner as it can connect almost any two airports in the world, although it is still subject to ETOPS restrictions. When referring to different variants, the International Air Transport Association (IATA) code collapses the 777 model designator and the -200 or -300 variant designator to “772” or “773”. However, GE also needed to increase core power to improve net thrust at high flight speeds.
Comfort at every seat and convenience throughout the cabin make flying productive for business travelers, restful for leisure travelers, and enjoyable for all on board. The flight deck and flight management system provide ample provision for future enhancements, such as improvements to air traffic management systems. The most powerful jet engine ever built, the GE90-115B owns the record for highest thrust achieved by a commercial jet engine. The raked wingtips help reduce the required takeoff field length, increase climb performance, and reduce fuel burn. Flying at Mach 0.84—virtually the same speed as the 787 and 747-8—the 777 gives airlines the benefit of efficiency and speed.
