Boeing 767-300ER vs. Boeing 787-10

The Boeing 767-300ER, an extended-range variant of the 767 family, entered service in 1988 as a response to the growing demand for efficient and versatile wide-body aircraft. This model, with its significant enhancements in range and capacity, has become a staple in the fleets of various airlines for long-haul operations. At its peak in the 1990's, a brand new 767-300ER was valued at roughly $85 million.

With a length of 54.9 meters (180.2 feet) and a wingspan of 47.6 meters (156.2 feet), the 767-300ER is designed for operational efficiency in both airport compatibility and aerodynamics. The wing area of 283.3 square meters (3049.4 square feet) contributes to the aircraft's stable and efficient flight characteristics, especially over extended distances.

The -300ER's increased range was made possible by larger fuel tanks and a higher max takeoff weight (MTOW) of 407,000 lbs (185,000 kgs). The updated variant has a fuel capacity of 90,700 liters (23,960 US gallons), allowing it to cover distances of up to 11,070 kilometers (5,977 nautical miles). This capability makes it particularly suitable for transcontinental and transoceanic routes, offering airlines the flexibility to connect distant cities with fewer stops. Engines options for the -300ER included Pratt & Whitney PW4000s, General Electric CF6s, or Rolls-Royce RB211s. These were capable of a total maximum thrust of 548.0 kN (123,000 lbf). The aircraft exhibits robust performance, necessary for long-haul flights carrying a full load of both passengers and cargo.

The cabin of the 767-300ER is designed to typically seat 261 passengers in a dual-class layout, with the potential to accommodate up to 351 passengers in a high-density configuration. The typical layout includes a spacious business class and a larger economy class, often arranged in a 2-3-2 seat configuration, balancing passenger comfort and density.

Competing in the wide-body market, the Boeing 767-300ER has faced competition from aircraft such as the Airbus A330 and the smaller A300. These models offer similar long-range capabilities and passenger capacities, making the market segment highly competitive. Many carriers have operated the 767-300ER, including Delta Air Lines, United Airlines, British Airways, Japan Airlines, and All Nippon Airways. These carriers have leveraged the aircraft's range and capacity to effectively serve a variety of long-haul routes, underlining its role as a versatile and reliable option in their fleet.

The Boeing 767-300ER's introduction and subsequent service record reflect its importance in the evolution of wide-body aircraft, particularly in the context of long-haul commercial aviation. Its combination of range, capacity, and operational flexibility has solidified its position as a significant player in the global aviation industry.

The Boeing 787-10 is a wide-body, twin-engine jet airliner designed for medium to long-haul routes. First flown in 2017, the 787-10 is an extension of the Dreamliner series, offering increased capacity and range to meet the evolving needs of the aviation industry.

Measuring 68.3 meters (224.0 feet) in length, the 787-10 is considerably longer than its predecessors, the 787-8 and 787-9. It retains the same wingspan of 60.1 meters (197.2 feet) and wing area of 377.0 square meters (4058.0 square feet). The aircraft's design includes the use of composite materials, which contribute to its lightweight structure and improved fuel efficiency compared to traditional aluminum designs. The 787-10 has two engine options: the General Electric GEnx or the Rolls-Royce Trent 1000. These powerplants produce a total maximum thrust of 680.0 kN (152,000 lbf). Combined with highly innovative aerodynamic design, the -10 can achieve a max range of approximately 6,431 nautical miles (11,910 kilometers).

The 787-10's cabin is designed to accommodate around 330 passengers in a standard three-class layout. In economy, seats are up to 9 abreast, with a 3-3-3 configuration. The aircraft features a passenger-friendly cabin environment with larger windows, improved air quality, and advanced in-flight entertainment systems.

In the commercial aviation market, the Boeing 787-10 has similar capacity to the Airbus A350-900 and Boeing 777-200ER. Its introduction provided airlines with an aircraft that combines operational efficiency with the capacity to serve high-demand routes effectively. In May of 2013, Singapore Airlines became the launch customer, stating they would order 30 787-10s. Other airlines that have included the Boeing 787-10 in their fleets include Singapore Airlines, United Airlines, and Etihad Airways. These carriers utilize the aircraft's capabilities to efficiently serve a mix of international and transcontinental routes.

In summary, the Boeing 787-10 represents a significant development in the Dreamliner series, offering enhanced capabilities in terms of passenger capacity and range. Its design and technological advancements reflect an evolution in long-haul air travel, providing airlines with a versatile and efficient aircraft for their long-range operations. The first -10 was delivered to Singapore Airlines on March 25, 2018. Today, major airlines like United and Air Canada continue to place orders for the 787-10. As older 777-200ERs continue to be retired, airlines may find the 787-10 to be an optimal replacement aircraft.