Boeing 777 vs. Boeing 787

What's the Difference?

The Boeing 777 and Boeing 787 are both popular wide-body aircraft models manufactured by Boeing. While they share some similarities, they also have distinct differences. The Boeing 777 is an established model that has been in service since 1995, known for its reliability and long-range capabilities. It can carry a larger number of passengers and has a higher maximum takeoff weight compared to the Boeing 787. On the other hand, the Boeing 787, introduced in 2011, is a more technologically advanced aircraft with improved fuel efficiency and reduced emissions. It features a lighter composite structure, larger windows, and a quieter cabin, providing a more comfortable flying experience. Additionally, the Boeing 787 has a longer range and is designed for long-haul flights, while the Boeing 777 is often used for both long-haul and medium-haul routes.


AttributeBoeing 777Boeing 787
First FlightJune 12, 1994December 15, 2009
IntroductionJune 7, 1995October 26, 2011
Passenger Capacity301-550242-330
Range5,240-8,555 nautical miles6,430-7,530 nautical miles
Wingspan199 ft 11 in197 ft 3 in
Length209 ft 1 in186 ft 1 in
Height60 ft 9 in55 ft 10 in
Maximum Takeoff Weight775,000 lb560,000 lb
Cruise SpeedMach 0.84 (560 mph)Mach 0.85 (567 mph)

Further Detail


Boeing, one of the leading aircraft manufacturers in the world, has produced several remarkable aircraft models over the years. Two of their most notable creations are the Boeing 777 and Boeing 787. While both aircraft are part of Boeing's wide-body twin-engine jet airliner family, they possess distinct attributes that set them apart. In this article, we will delve into the various features and characteristics of the Boeing 777 and Boeing 787, exploring their design, performance, and passenger experience.


The Boeing 777 and Boeing 787 exhibit different design philosophies. The Boeing 777, introduced in 1994, features a more conventional design with a wider fuselage and a higher seating capacity. It is available in three variants: the 777-200, 777-200ER, and 777-300. On the other hand, the Boeing 787, introduced in 2011, incorporates advanced composite materials, resulting in a lighter and more fuel-efficient aircraft. It is available in three variants as well: the 787-8, 787-9, and 787-10.

While the Boeing 777 is larger in size, the Boeing 787 boasts a sleeker and more aerodynamic appearance. The 787's distinctive raked wingtips and streamlined nose contribute to its improved fuel efficiency and reduced drag. Additionally, the use of composite materials in the 787's construction allows for larger windows, providing passengers with enhanced views and a greater sense of spaciousness.


When it comes to performance, both the Boeing 777 and Boeing 787 offer impressive capabilities. The Boeing 777 is known for its long-range capabilities, making it suitable for transoceanic flights. It can fly at a maximum speed of Mach 0.84 and has a range of up to 7,370 nautical miles, depending on the variant. The 777's powerful engines, such as the General Electric GE90, contribute to its exceptional performance.

On the other hand, the Boeing 787 is designed with fuel efficiency in mind. Its advanced engines, such as the Rolls-Royce Trent 1000 and General Electric GEnx, enable it to consume less fuel per passenger compared to previous aircraft models. The 787 also boasts a range of up to 7,530 nautical miles, depending on the variant, making it suitable for long-haul flights.

Furthermore, the Boeing 787's lighter weight and improved aerodynamics contribute to its overall performance. Its composite materials reduce the aircraft's weight, allowing for greater fuel efficiency and lower operating costs. The 787's advanced wing design and improved engines also result in reduced noise levels, providing a quieter and more comfortable flying experience for passengers.

Passenger Experience

Both the Boeing 777 and Boeing 787 prioritize passenger comfort and experience. The Boeing 777's wider fuselage allows for more spacious seating arrangements, accommodating a higher number of passengers. It offers various seating configurations, including three-class, two-class, and high-density layouts, providing flexibility for airlines to cater to different market demands.

Similarly, the Boeing 787 focuses on passenger comfort with its innovative features. The larger windows, as mentioned earlier, offer passengers stunning views and a greater connection to the outside world. The 787's cabin is also pressurized at a lower altitude, resulting in a more comfortable cabin environment with higher humidity levels, reducing the effects of jet lag.

Moreover, the Boeing 787's advanced technology enhances the passenger experience. The aircraft is equipped with larger overhead bins, allowing for more storage space for carry-on luggage. The 787's LED lighting system can be adjusted to simulate different lighting conditions, helping passengers adjust to different time zones and reducing the effects of jet lag. Additionally, the 787's quieter engines contribute to a more peaceful cabin environment, enhancing the overall flying experience.


In conclusion, the Boeing 777 and Boeing 787 are both remarkable aircraft models with their unique attributes. The Boeing 777, with its conventional design and long-range capabilities, has been a staple in the aviation industry for decades. On the other hand, the Boeing 787's advanced composite materials, fuel efficiency, and passenger-centric features make it a modern and innovative choice for airlines.

Whether it's the Boeing 777's larger size and seating capacity or the Boeing 787's sleek design and enhanced passenger experience, both aircraft have made significant contributions to the aviation industry. As Boeing continues to innovate and develop new aircraft models, it will be fascinating to see how these attributes evolve and shape the future of air travel.

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