which one is bigger 747 or 777

When it comes to commercial airplanes, there are few aircraft that are as iconic as the Boeing 747 and the Boeing 777. These jumbo jets are known for their size, power, and capability. But which one is bigger? In this article, we’ll take a closer look at the 747 and the 777 to determine which of these behemoths reigns supreme in the world of aviation.

The Boeing 747

The Boeing 747, also known as the “Queen of the Skies,” first took flight in 1969. It was the largest commercial airplane in the world until the introduction of the Airbus A380 in 2007. The 747 has a distinctive hump on the forward fuselage, which houses the cockpit and gives the aircraft its iconic profile. With a length of 231 feet and a wingspan of 211 feet, the 747 is truly a giant in the world of aviation. It has the capacity to carry up to 524 passengers in a typical three-class seating configuration, and it has a maximum takeoff weight of 987,000 pounds.

The Boeing 777

The Boeing 777, on the other hand, is a more modern aircraft that first entered service in 1995. It was designed to be a more fuel-efficient and cost-effective long-range alternative to the 747. The 777 comes in several variants, with the 777-300ER being the largest in terms of passenger capacity. It has a length of 242 feet and a wingspan of 199 feet. The 777-300ER can carry up to 550 passengers in a typical two-class seating configuration, and it has a maximum takeoff weight of 775,000 pounds.

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Size Comparison

When it comes to sheer size, the Boeing 747 is the clear winner. With a longer fuselage and a wider wingspan, the 747 is simply larger than the 777. Its capacity to carry more passengers also makes it the bigger of the two aircraft in terms of seating. However, the 777 is no slouch either. It is still a massive aircraft in its own right, and its more modern design and technology give it an edge in terms of fuel efficiency and range.


While the 747 may be bigger in terms of size and capacity, the 777 is known for its impressive performance. Its twin-engine design and advanced aerodynamics make it one of the most efficient and reliable airplanes in the world. The 777 is capable of flying longer distances with fewer fuel stops, making it a popular choice for long-haul routes. The 747, while powerful and iconic, is not as fuel-efficient as the 777 and requires more maintenance.


In conclusion, both the Boeing 747 and the Boeing 777 are impressive aircraft that have had a profound impact on the world of aviation. The 747 is bigger in terms of size and passenger capacity, while the 777 is more modern and fuel-efficient. Each aircraft has its own unique advantages and capabilities, and both have earned their place in the history of commercial aviation.


1. Which aircraft has a longer range, the 747 or the 777?

The 777 has a longer range than the 747 due to its more fuel-efficient design and advanced aerodynamics.

2. Can the 747 and the 777 be used for the same types of routes?

Both the 747 and the 777 are capable of serving long-haul routes, but the 777 is often preferred for its fuel efficiency and performance.

3. How do the passenger experiences compare on the 747 and the 777?

The 747 has a more spacious interior and can accommodate more passengers, while the 777 offers a more modern and comfortable cabin with advanced amenities.

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4. Which aircraft is more cost-effective for airlines to operate?

The 777 is generally more cost-effective for airlines to operate due to its fuel efficiency and lower maintenance requirements.

5. Are there any plans to develop a successor to the 747 and the 777?

Boeing has announced plans to develop a new aircraft, known as the 777X, which will incorporate advanced technology and design features to build on the success of the 777.