The gentle contour of the walls, ceiling, and integrated stowage bins allows tall passengers to enter the aisle and return to their seat without stooping. A wide cabin and open sight lines provide the ideal setting for the airline’s signature service. The 777 cabin is designed to make every passenger aspire to be a frequent passenger. Large flat‐panel displays present flight information in a readily accessible form, allowing pilots to quickly analyze flight parameters for safety, schedule, passenger comfort, and economics. Thoroughly integrated displays, controls, and automation work together to enhance the pilot‐airplane interface while making flight deck procedures efficient.

Some customers bemoaned the loss of engine competition, like Air Lease Corporation’s CEO Steven Udvar-Hazy who wanted a choice of engines. In the rest of 2013, thrust was bumped to 102,000 and 105,000 lbf (450 and 470 kN) to support the MTOW growing from 769,413 to 775,000 lb (349,000 to 351,534 kg) and increasing the payload-range, with a possible 108,000 lbf (480 kN) envisioned. In 2011, Boeing refined its response to the revamped Airbus A350 XWB with three 777X models, targeting a firm configuration in 2015, flying in late 2017 or 2018, and entering service by 2019. The Boeing 777X is the latest series of the long-range, wide-body, twin-engine jetliners in the Boeing 777 family from Boeing Commercial Airplanes.

Freighters

The first commercial flight took place on June 7, 1995, from London Heathrow Airport to Dulles International Airport near Washington, D.C. Longer ETOPS clearance of 207 minutes was approved in October 1996.a At the successful conclusion of flight testing, the 777 was awarded simultaneous airworthiness certification by the US Federal Aviation Administration (FAA) and European Joint Aviation Authorities (JAA) on April 19, 1995. To satisfy ETOPS requirements, eight 180-minute single-engine test flights were performed.

Fly-by-wire

The maiden flight of the 777F, which used the structural design and engine specifications of the -200LR along with fuel tanks derived from the -300ER, occurred on July 14, 2008. By the late 1990s, design plans shifted to longer-range versions of existing models. Due to the impact of the COVID-19 pandemic on aviation, demand for new jets fell in 2020 and Boeing further reduced monthly 777 production from five to two aircraft. By February 2015, the backlog of undelivered 777s totaled 278 aircraft, equivalent to nearly three years at the then production rate of 8.3 aircraft per month, causing Boeing to ponder the 2018–2020 time frame. By April 2014, with cumulative sales surpassing those of the 747, the 777 became the best-selling wide-body airliner; at existing production rates, the aircraft was on track to become the most-delivered wide-body airliner by mid-2016. The aircraft in question was built for the airline Emirates, and rolled out of the production facility in March 2012.

Passenger Comfort:

The National Aeronautic Association (NAA) recognized the Boeing Company and the 777 team with its Robert J. Collier Trophy for 1995 for their work designing, manufacturing, and introducing the 777 into service. A prototype was released in April 1994, and the first flight of a 777 was on June 12, 1994, marking the beginning of an 11-month test program. The 777 is the first commercial American-made plane to use a fly-by-wire flight control system, in which pilots control rudders and flaps electronically. The Boeing 777 was designed by using CATIA, a three-dimensional design technology that incorporated digital design, engineering, and manufacturing.

Advanced alloys saved 1,450 kilograms (3,200 pounds) of structural weight on the 777. Raked wingtips were added to improve overall aerodynamic efficiency, extending each wing by 2 meters (6.5 feet). On January 31, 2022, Qatar Airways became the launch customer for the 777X Freighter program, with an order of up to 50 Boeing Freighters, expanding its commitment to the Boeing 777X family. On November 7, 2019, Lufthansa stated it had converted 14 orders into options, leaving 6 firm commitments, after having negotiated a change as part of its order for s. On February 14, 2019, it was reported that Etihad would take only 6 of the X airliners it had originally ordered.

Preferred Cabin

Improving environmental performance is part of the plan for all Boeing airplanes. Flight deck commonality reduces the training time required for pilots to transition between Boeing airplanes. The flight deck is the same on all models, eliminating the need for simulator training when flight crews switch between models or fly multiple models. Airplanes and crews are at the scheduled airport at the scheduled time more often, supporting robust airline timetables and operations planning. The 777 leads the field with fewer schedule interruptions, air turnbacks, or diversions than other twin-aisle airplanes.

Boeing developed its vegas casino apk high-performance visualization system, FlyThru, later called IVT (Integrated Visualization Tool) to support large-scale collaborative engineering design reviews, production illustrations, and other uses of the CAD data outside of engineering. Each design drawing was created on a three-dimensional CAD software system known as CATIA, sourced from Dassault Systèmes and IBM. At the group’s first meeting in January 1990, a 23-page questionnaire was distributed to the airlines, asking what each wanted in the design.

Elegant Features

Over 2,300 Boeing 777 aircraft have been ordered, with over 70 operators worldwide. Developed in consultation with eight major airlines, the 777 program was launched in October 1990, with an order from United Airlines. From its design to its performance, it’s changed the way we think about air travel. Airlines are retiring older, less efficient jets in favor of newer, fuel-saving models like the 777.

Initial design

The FAA cited a serious test flight incident involving an “uncommanded pitch event” and a lack of “design maturity”. Boeing received the first flight compliant GE9X on October 18 with a second engine due by the end of the month, for a mid-November power up. On September 5, in the presence of FAA inspectors, a door blew off on the 777X static test airframe during the ultimate load test, which is conducted with the airplane stressed and pressurized beyond normal operating limits. On July 24, Boeing announced that the GE9X engine issue would delay the maiden flight until 2020. As of 17 June 2019update, GE expressed confidence that the engine would receive certification during the fall and that the first flight of the 777X would still occur in 2019. To position wings and fuselage sections, automated guided vehicles are replacing overhead cranes and “monuments” – large, permanent tooling fixtures.

Boeing 777-300ER

  • The first Rolls-Royce Trent 877-powered aircraft was delivered to Thai Airways International on March 31, 1996, completing the introduction of the three power plants initially developed for the airliner.
  • 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.
  • Boeing uses two characteristics – fuselage length and range – to define its 777 models.
  • The airplane carries 396 passengers up to 7,370 nautical miles (13,650 kilometers).

It was expected to be the basis of a freighter version which would be available 18 to 24 months after the introduction of the -8. Transported by sea from Subaru in Nagoya to Everett, the center wing-box is similar in size to the legacy 777 but is more reinforced and heavier, with more titanium. As a result, the initial deliveries are now expected seven years after the original date. Boeing confirmed expected first delivery, to Lufthansa, had been pushed back to 2026 from the previous 2025 estimate. Emirates cast doubt on this forecast, noting that Boeing had no clear timeline for resuming certification flights.

Total investment in the program was estimated at over $4 billion from Boeing, with an additional $2 billion from suppliers. The production process included substantial international content, an unprecedented level of global subcontracting for a Boeing jetliner, later exceeded by the 787. The first generation of Boeing 777 models, the -200, -200ER, and -300 have since been known collectively as the Boeing 777 Classics.

From the program’s start, Boeing had considered building ultra-long-range variants. New production methods were developed, including a turn machine that could rotate fuselage subassemblies 180 degrees, giving workers access to upper body sections. To accommodate production of its new airliner, Boeing doubled the size of the Everett factory at the cost of nearly US$1.5 billion (~$2.93 billion in 2024) to provide space for two new assembly lines. An agreement between Boeing and the Japan Aircraft Development Corporation, representing Japanese aerospace contractors, made the latter risk-sharing partners for 20 percent of the entire development program. International contributors included Mitsubishi Heavy Industries and Kawasaki Heavy Industries (fuselage panels), Fuji Heavy Industries, Ltd. (center wing section), Hawker de Havilland (elevators), and Aerospace Technologies of Australia (rudder). At 242.4 ft (73.9 m) in length, the -300 became the longest airliner yet produced (until the A ), and had a 20 percent greater overall capacity than the standard length model.

Boeing designed a hydraulically damped toilet seat cover hinge that closes slowly. A ram air turbine—a small retractable device which can provide emergency power—is also fitted in the wing root fairing. Folding wingtips reemerged as a design feature at the announcement of the upgraded 777X in 2013. In 2013, a new wing made of composite materials was introduced for the upgraded 777X, with a wider span and design features based on the 787’s wings. Composite components include the cabin floor and rudder, with the 777 being the first Boeing airliner to use composite materials for both the horizontal and vertical stabilizers (empennage).

  • Renowned for its comfort and convenience, it features spacious overhead bins that make it easier for travelers to stow carry-on luggage close to their seats.
  • Customers’ expectations for continually better performance keep the airplane evolving, further distinguishing it from the competition.
  • Composite materials reduced 777 structural weight by 1,180 kilograms (2,600 pounds).
  • These changes were to increase fuel efficiency and allow airlines to add 14 additional seats to the airplane, increasing per seat fuel efficiency by 5%.

First deliveries are planned for May 2020 while the first production wing spar was going to be loaded in early December. By late 2019, it should be joined in the flight program by the other four prototypes which were undergoing assembly. By September, the static test 777X article was completed, lacking engines and various systems, ahead of its structural testing on ground. The first wing was completed in May for static tests before the flight test wings. The wings are the first produced by Boeing in composite and not out-sourced like for the 787, and production is largely automated as well. A major leap in automated production, it drills the tens of thousands of holes in the fuselage more quickly, accurately, and safely.

It quickly became a favorite for long-range routes, where reliability and efficiency are crucial. The Boeing 777 had its first flight on June 12, 1994, and it was an instant hit. When we talk about game-changing planes in the skies, the Boeing 777 often tops the list. These new offerings further demonstrate Boeing’s commitment to helping customers maximize profits and enhance the passenger flying experience.

This technology allowed the aircraft to be assembled virtually via computer, avoiding the costly time-consuming process of creating physical mock-ups. For the design of the 777, Boeing employed a “working together” concept, with input from eight major world airlines in the design process. Boeing recommended suspending flights of all 128 operational 777s equipped with Pratt & Whitney PW4000 engines until they had been inspected. The aircraft sustained heat damage and was written off as the eighth hull loss. The pilots initiated a go-around procedure shortly after the wheels touched-down onto the runway; however, the aircraft settled back onto the ground, apparently due to late throttle application.

Nine aircraft fitted with General Electric, Pratt & Whitney, and Rolls-Royce engines were flight tested at locations ranging from the desert airfield at Edwards Air Force Base in California to frigid conditions in Alaska, mainly Fairbanks International Airport. Whether it’s flying passengers across the globe or transporting vital cargo, this aircraft is built to stay relevant in an ever-changing industry. Airlines around the world are looking for efficient, long-range aircraft that can handle high passenger volumes without skyrocketing costs.

With a 656,000 lb (298 t) MTOW and 93,700 lbf (417 kN) engines, it has a 7,065 nmi (13,084 km; 8,130 mi) range with 301 passenger seats in a three-class configuration. With a 545,000 lb (247 t) MTOW and 77,000 lbf (340 kN) engines, it has a range of 5,240 nautical miles (9,700 km; 6,030 mi) with 305 passenger seats in a three-class configuration. Located above the main cabin and connected via staircases, the forward flight crew rest contains two seats and two bunks, while the aft cabin crew rest features multiple bunks.

The first twin-engine jetliner to fly the new North Polar routes between North America and Asia, the 777 has completed more than three million ETOPS flights. Designed to begin extended operations (ETOPS) at delivery, the 777 quickly became the preferred airplane for busy long-distance routes, especially across the Pacific Ocean. It also can carry a full cargo load on routes where other airplanes are payload limited.

In March 2018, as previously predicted, the 777 overtook the 747 as the world’s most produced wide body aircraft. In 2018, assembling test aircraft was expected to lower output to an effective rate of 5.5 per month. Offering greater long-haul performance, the variant became the most widely ordered version of the aircraft through the early 2000s. The first Rolls-Royce Trent 877-powered aircraft was delivered to Thai Airways International on March 31, 1996, completing the introduction of the three power plants initially developed for the airliner. On November 12, 1995, Boeing delivered the first model with General Electric GE90-77B engines to British Airways, which entered service five days later. The 777 was completed with such precision that it was the first Boeing jetliner that did not require the details to be worked out on an expensive physical aircraft mock-up.