B747 vs. B787

Attribute	B747	B787
Manufacturer	Boeing	Boeing
First Flight	1969	2009
Maximum Passengers	524	330
Range	7,260 nmi	7,635 nmi
Length	231 ft 10 in	206 ft 1 in
Wingspan	211 ft 5 in	197 ft 3 in
Engines	4	2

Introduction

When it comes to commercial aviation, two of the most iconic aircraft in the skies are the Boeing 747 (B747) and the Boeing 787 (B787). Both planes have their own unique attributes and features that make them popular choices for airlines around the world. In this article, we will compare the key differences between the B747 and B787 in terms of design, performance, and passenger experience.

Design

The Boeing 747, also known as the "Queen of the Skies," is a wide-body, four-engine jet airliner that has been in service since the 1970s. It is easily recognizable by its distinctive hump on the upper deck, which houses the cockpit and provides additional seating or lounge space. In contrast, the Boeing 787 is a more modern twin-engine jetliner that features a sleek, aerodynamic design with raked wingtips and a composite fuselage. The B787 is also known for its large, electronically dimmable windows that provide passengers with a better view and more natural light.

Performance

When it comes to performance, the Boeing 747 is a larger aircraft with a higher maximum takeoff weight and longer range compared to the Boeing 787. The B747 can carry more passengers and cargo over longer distances, making it a popular choice for long-haul flights. On the other hand, the Boeing 787 is more fuel-efficient and environmentally friendly, thanks to its advanced engines and lightweight composite materials. The B787 also has a higher cruising speed and lower operating costs compared to the B747.

Passenger Experience

Passenger experience is an important factor for airlines when choosing between the Boeing 747 and the Boeing 787. The B747 is known for its spacious interior and wide aisles, which provide a more comfortable flying experience for passengers. The upper deck of the B747 is often reserved for premium cabins, offering a more exclusive and luxurious experience for those willing to pay extra. On the other hand, the Boeing 787 is designed with passenger comfort in mind, featuring larger windows, higher cabin humidity, and lower cabin altitude to reduce jet lag and fatigue.

Technology

Both the Boeing 747 and the Boeing 787 are equipped with state-of-the-art technology to enhance safety, efficiency, and passenger comfort. The B747 features advanced avionics systems and autopilot capabilities to assist pilots during flight. It also has a sophisticated cabin management system that controls lighting, temperature, and entertainment options for passengers. In comparison, the Boeing 787 is equipped with the latest in-flight entertainment systems, including touchscreen displays and high-speed Wi-Fi connectivity. The B787 also features advanced aerodynamics and fuel-efficient engines to reduce emissions and operating costs.

Conclusion

In conclusion, the Boeing 747 and the Boeing 787 are both impressive aircraft with their own unique attributes and features. The B747 is a classic wide-body jetliner known for its size, range, and iconic design, while the B787 is a more modern and fuel-efficient twin-engine jetliner with advanced technology and passenger amenities. Airlines must consider factors such as route length, passenger capacity, and operating costs when choosing between the B747 and B787 for their fleet. Ultimately, both aircraft offer a safe and comfortable flying experience for passengers around the world.