Our audience enquired about – The top 10 Biggest Planes in the World! Let’s explore the Biggest Planes till today. Aircraft have undergone significant evolution since the Wright Brothers’ first flight in 1903. From their humble, wood and fabric beginnings, airplanes have grown into titanic, steel beasts capable of carrying hundreds of passengers or millions of pounds of cargo across continents and oceans. Today, we’ll examine the top 10 biggest planes in the world as of 2023, ranking them based on metrics such as length, wingspan, and carrying capacity.
Top 10 Biggest Planes in the World
Stratolaunch
The Stratolaunch holds the title of the world’s largest airplane by wingspan, stretching a remarkable 385 feet from tip to tip. Developed by Stratolaunch Systems Corporation, a company founded by Microsoft co-founder Paul Allen, this behemoth took its maiden flight in April 2019. Its purpose is to carry space launch vehicles from the ground up to the stratosphere, skipping the most fuel-intensive part of a rocket’s journey. Its dual-fuselage design and six Boeing 747-derived engines allow it to carry payloads up to 500,000 pounds into the sky.
Antonov An-225 Mriya
The Antonov An-225 Mriya, a strategic airlift cargo aircraft, was designed by the Antonov Design Bureau in the USSR during the 1980s. It holds the record as the heaviest aircraft ever built, with a maximum takeoff weight of 640 metric tons. It also boasts the largest wingspan of any aircraft in operational service. The An-225’s primary role is transporting oversized cargo that would be impossible for other aircraft. Its most significant accomplishment was carrying a single cargo item weighing 189,980 kilograms (418,834 pounds) — a record for an airlifted single item payload.
Boeing 747-8
The Boeing 747-8, also known as the “Queen of the Skies,” is the largest variant of the iconic Boeing 747 series and the longest passenger aircraft in the world. It is just over 250 feet long, which is over 18 feet longer than the previous 747-400 model. Capable of carrying over 450 passengers in a typical three-class configuration or 700 passengers in a high-density seating arrangement, the 747-8 also offers a range of over 8,000 nautical miles.
Airbus A380-800
The Airbus A380-800 was, at one point, the world’s largest passenger airliner. With a length of 238 feet and a wingspan of 261 feet, it is a double-deck, wide-body, four-engine jet airliner that can carry more than 500 passengers in a three-class configuration and up to 853 passengers in a single-class configuration. While it no longer holds the title of the largest commercial aircraft, the A380 still symbolizes the peak of size in the passenger aircraft market.
Boeing 777-9X
The Boeing 777-9X, part of the Boeing 777X series, is among the largest two-engine jetliners ever constructed. With a length of 251 feet and 9 inches and a wingspan of 235 feet and 5 inches (which can be reduced to 212 feet, 9 inches by folding the wingtips), the aircraft can accommodate more than 400 passengers. It’s also noteworthy for its fuel efficiency, being 20% more fuel-efficient than the competition due to its advanced GE9X engines and sleek, aerodynamic design.
Lockheed Martin C-5M Super Galaxy

The Lockheed Martin C-5M Super Galaxy is the largest military transport aircraft in service in the American inventory. With a length of 247 feet, it can carry a staggering 285,000 pounds of cargo. Notably, its cargo hold is large enough to transport five Apache helicopters or two M1 Abrams tanks simultaneously. The C-5M Super Galaxy’s intercontinental range, combined with its ability to land on relatively short runways, makes it a strategic asset for American military operations worldwide.
Antonov An-124 Ruslan
Similar in design and function to the larger An-225, the Antonov An-124 Ruslan was, for thirty years, the world’s heaviest gross weight production cargo airplane and second heaviest operating cargo aircraft, behind the one-off An-225. It has a length of 226 feet and a wingspan of 240 feet, with a maximum payload capacity of 150,000 kilograms.
Boeing 747-400 Dreamlifter
The Boeing 747-400 Dreamlifter, also known as the Large Cargo Freighter (LCF), is a wide-body cargo aircraft. A modified Boeing 747-400, the Dreamlifter is used exclusively for transporting 787 Dreamliner aircraft components to Boeing’s assembly plants from suppliers around the world. It has an unusually large fuselage diameter – the Dreamlifter can hold about 65,000 cubic feet of cargo by volume, which is the largest cargo hold of any aircraft.
McDonnell Douglas KC-10 Extender
The McDonnell Douglas KC-10 Extender is a military tanker aircraft that was developed from the commercial DC-10 airliner. The KC-10 has a cargo capacity of 170,000 pounds, a length of 181 feet, and a wingspan of 165 feet. Its primary function is aerial refueling, but it can also carry personnel and equipment as a cargo transporter.
Boeing 747-400 ERF
Finally, the Boeing 747-400 ERF (Extended Range Freighter) is a model dedicated solely to cargo. With a maximum payload of 248,600 pounds and a volume of 30,288 cubic feet, the aircraft is suited to intercontinental routes. It’s a workhorse in the cargo aviation industry, known for its reliability and robustness.
From passenger airliners to military giants, the world’s largest planes exemplify the incredible engineering achievements of the aviation industry. Whether they are designed for commercial travel, transporting cargo, or launching spacecraft, these aircraft continue to push the boundaries of what is possible in aviation technology. As we look towards the future, we can expect the aviation industry to continue evolving, and who knows – the largest planes of today may well be dwarfed by the aircraft of tomorrow.
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