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Boeing 757-200 vs. Boeing 777-9

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757-200

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777-9

Price (USD)
$73 Million$442 Million
First Flight
19822020
Body Type
Narrow-bodyWide-body
Length
47 m155 ft
76 m251 ft
Wingspan
38 m124 ft
71 m235 ft
Wing Area
185 m²1,994 ft²
516 m²5,561 ft²
Fuselage Width
3 m12 ft
6 m20 ft
Height
13 m44 ft
19 m64 ft
Max Takeoff Weight
115,700 kg255,075 lbs
351,500 kg774,925 lbs
Number of Engines
22
Engine Options
Rolls-Royce RB211 / Pratt & Whitney PW2000General Electric GE9X
Max Thrust Per Engine
179 kN40,200 lbf
489 kN110,000 lbf
Max Total Thrust
358 kN80,400 lbf
978 kN220,000 lbf
Fuel Capacity
43,490 l11,489 gal
158,900 l41,977 gal
Range
7,250 km3,915 nm
13,500 km7,289 nm
Cruise Speed
850 km/h528 mph
905 km/h562 mph
Typical Seating
200 pax426 pax
Max Seating
239 pax475 pax

What Are the Differences Between the Boeing 757-200 and Boeing 777-9

Boeing 757-200 vs Boeing 777-9 Size Comparison

  • At 76.70 meters, the Boeing 777-9 is 29.40 meters longer than the Boeing 757-200.
  • With a wingspan of 71.80 meters, the Boeing 777-9 is 33.80 meters wider from wingtip to wingtip.
  • The Boeing 757-200 and Boeing 777-9 have heights of 13.60 meters and 19.70 meters respectively - making the Boeing 777-9 6.10 meters taller.

Boeing 757-200 vs Boeing 777-9 Range

  • Boeing 777-9’s range of 13,500 kilometers is greater than Boeing 757-200’s range of 7,250 kilometers. Therefore, the Boeing 777-9 can fly nonstop approximately 6,250 kilometers further.
  • The Boeing 777-9 can hold 41,977 gallons of fuel, which is 30,488 gallons more than the Boeing 757-200’s tank capacity of 11,489 gallons.

Boeing 757-200 vs Boeing 777-9 Seating

  • In a typical seating configuration, the Boeing 777-9 can accommodate 426 passengers, which is about 226 passengers more than Boeing 757-200’s seating capacity.
  • The Boeing 777-9’s max seating capacity is 475 passengers, compared to 239 passengers of the Boeing 757-200.

About the Boeing 757-200

The Boeing 757-200, classified as a narrow-body commercial airliner targeting the medium to long-range flight market. Production commenced in the early 1980s, with the first units entering service in 1982. Over the years, the Boeing 757-200 (abbreviated as B752) gained traction in commercial aviation, being used in a variety of roles ranging from busy shuttle services to transatlantic routes. When it comes to international use of the 757-200, carriers most commonly utilize the type for transatlantic routes between the US and Europe. The -200 is particularly advantageous for serving destinations where passenger volumes are insufficient for wide-body aircraft. The -200 is the original version of the 757, with the updated and enlarged -300 entering service in 1999.

The 757-200's dimensions include a length of 47.3 meters (155.2 feet) and a wingspan of 38.0 meters (124.7 feet), coupled with a wing area of 185.3 square meters (1994.0 square feet). The aircraft's propulsion system, consisting of engines capable of a maximum thrust of 358.0 kN (80,400 lbf), supports a range of approximately 7,250 kilometers (3,915 nautical miles), making it suitable for both domestic and international routes. In terms of seating capacity, the Boeing 757-200 can typically accommodate around 200 passengers in a standard configuration, with the possibility of seating up to 239 passengers. This flexibility in cabin layout allowed airlines to optimize the aircraft for various service requirements.

The Boeing 757-200's main competitors in the market is the Airbus A321. These aircraft offered similar capabilities in terms of range and passenger capacity, leading to a competitive landscape in the medium-haul market segment. The newer A321neo and Boeing 737 MAX 9 are expected to replace 757-200s as they are moved into retirement. Prominent airlines that have operated the Boeing 757-200 include Delta Air Lines, United Airlines, American Airlines, and British Airways. These carriers utilized the 757-200 extensively for its operational flexibility, allowing them to serve a wide range of routes effectively.

As a product of its time, the Boeing 757-200 embodied the technological and design philosophies of the era, catering to the specific demands of medium to long-haul air travel. Its widespread use by various airlines underscores its alignment with the operational needs of the commercial aviation industry during its production and operational tenure.

About the Boeing 777-9

The Boeing 777-9, commonly referred to as the 777X, represents a significant leap in wide-body aircraft design and technology. Launched in 2020, this aircraft is the latest and largest variant in the renowned 777 series, incorporating state-of-the-art advancements to set new standards in aviation.

Spanning 76.7 meters (251.7 feet) in length, the 777-9 is distinguished by its impressive dimensions, making it the world's longest commercial aircraft. Its wingspan of 71.8 meters (235.4 feet) features innovative folding wingtips – a first for commercial aviation. This design allows the aircraft to maintain airport compatibility while offering enhanced aerodynamic efficiency. Boeing equipped the 777-9 with all new, massive GE9X engines. These powerplants are capable of delivering a total maximum thrust of 978.0 kN (220,000 lbf). These engines, combined with the aircraft's refined aerodynamics, enable a range of approximately 13,500 kilometers (7,289 nautical miles), positioning the 777-9 as a top contender for long-haul routes.

In terms of passenger capacity, the 777-9 is designed to accommodate up to 426 passengers in a typical three-class configuration, with a maximum capacity of 475 passengers. Economy has a 10 abreast (3-4-3) seating configuration. This setup reflects Boeing's focus on passenger comfort and efficiency, incorporating features like wider cabins, larger windows, and enhanced cabin pressurization. The introduction of the Boeing 777-9 was a response to market demands for larger and more efficient aircraft. It competes directly with the Airbus A350-1000 for the king of modern, efficient large, wide-body long-haul aircraft.

The 777-9's advanced features, including improved fuel efficiency, reduced noise footprint, and cutting-edge cabin amenities, make it a highly attractive option for airlines looking to modernize their fleets. Airlines that have already submitted orders for the 777-9 includes Emirates, Qatar Airways, Lufthansa, Cathay Pacific, Air India, and Etihad Airways. Notable for its production journey, the Boeing 777-9's development involved extensive use of new technologies and materials, setting a precedent in aircraft manufacturing. The use of composite materials, advanced systems integration, and groundbreaking wing design are among the factors that highlight Boeing's innovation.

In conclusion, the Boeing 777-9 (777X) marks a new era in commercial aviation, offering airlines unparalleled efficiency, range, and passenger experience. As the largest twin-engine jet in the world, it is poised to become a pivotal player in the future of long-haul travel, reflecting the culmination of Boeing's expertise in aircraft design and technology. Introduction of the 777X is currently set for 2025.

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Values shown may not be 100% accurate, as some metrics are averages or only represent certain production years and configurations. Engine specs are based on the best options available.

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