Wingspan: The Airbus A380 has a wingspan of 79.8 meters, which is 11.4 meters wider than the Boeing 747 [1]. Length: The length of the Airbus A380-800 is 72.72 meters [3].The Airbus A380 is a wide-body, four-engine jet airliner manufactured by Airbus. It is the world's largest passenger aircraft and the first full-length double-deck plane in aviation history.For one, the Airbus A380 has almost double the space onboard compared to the Boeing 777, thanks, of course, to its second level. This means the airline can afford to be a little more abundant with its first and business class offerings onboard the A380 compared to the Triple Seven.

Is 747 more efficient than A380 : Is the A380 more fuel-efficient than the 747 No the A380 is not more fuel efficient than the 747, although there are a half dozen major types of 747. The modern 747–8 is much more fuel efficient than the 747–100 from 50 years ago.

Which is bigger, 747 or 777

No surprisingly, the 777 is shorter than the 747, however, it isn't as short as you'd expect, it's only three feet shorter. A 747 is larger than a 777 it is about abou a foot wider and it has an additional deck. Both aircraft can seat 10 abreast but more comfort is provided in the 747 due to the wider fuselag.

Is Boeing 777 bigger : The 777 is the world's largest twinjet and the most-built wide-body airliner. The jetliner was designed to bridge the gap between Boeing's other wide body airplanes, the twin-engined 767 and quad-engined 747, and to replace aging DC-10 and L-1011 trijets.

How many A380s were built A total of 251 Airbus A380s were built and delivered for civil aviation. How many A380s are still flying As of May 2023, about 130 A380s are in service – but several airlines plan to reactivate more aircraft during the year.

Air traffic capacity. The A380 – which typically seats more than 500 travellers – provides immediate congestion relief for some of the world's busiest airports by offering greater passenger capacity. The A380 is reputed for low noise emissions.

Is the A380 safer than the 777

Now to answer your Question, both airplanes are extremely safe, the A-380 has never had a major accident or life's were lost, and the B-777 has had 2 accidents since it was lunched on June 7th 1995, that is almost 22 years ago, in that time it has flown 1,25 million flights(take-off and landings), and Emirates airlines …A380 is the largest passenger plane to have ever existed. On the other hand, the 787 Dreamliner is the most fuel-efficient where passenger comfort takes precedence. The A380 is a 4-engine, wide-body aircraft. In comparison, the 787 is a twin-engine aircraft made primarily of composite materials.But over the last few decades, airlines have pushed aircraft manufacturers for more fuel-efficient planes to reduce costs. Two-engine jets can now fly near the same capacity and fly farther than older, four-engine planes like Boeing's 747 and the Airbus A380.

Even carriers with three-class, low-density A380s are flying with 165 more seats. For American Airlines, it's just too big. That's likely the case for most other US airlines too. It was a common complaint with those that did operate the type: it was just too hard to fill.

Does Boeing 777 exist : The 777 entered service with the launch operator United Airlines in June 1995. Longer-range variants were launched in 2000, and first delivered in 2004. The first Boeing 777 built, operated by Cathay Pacific in July 2011. The 777 is a low-wing twinjet; the original -200 is the shortest variant.

How many 747 crashed :

Hull-losses:	64
Hull-loss accidents:	52	with a total of 2865 fatalities
Criminal occurences (hull-losses, excl. hijackings):	5	with a total of 857 fatalities
Hijackings:	32	with a total of 24 fatalities
Survival rate:	23.9%	of all occupants survived fatal accidents

Which is bigger, 777 or A350

The 777-9 is the largest of the two widebody families, boasting a length of nearly 252 feet and space for up to 426 passengers in two classes. The Airbus A350 follows at about 242 feet, then the 777-8 at 232.5 feet. The A350-900 is the smallest of the four at just over 219 feet long, according to the planemaker.

The 777 is a 250 to 400 passenger capacity plane, while 787 is the smaller 200 to 300 class, effectively replacing the 767, albeit slightly larger. The 787 also has longer range and more fuel efficient, thanks to its sophisticated new design.However, the $445 million price tag of each aircraft was not sufficient to even cover the production cost, so with Airbus losing money on each A380, and with orders evaporating, it made economic sense to cease production.

Have there been any A380 crashes : The aircraft has been involved in only two significant incidents since its introduction – a 2011 crash in France and a 2016 tyre burst incident in Australia. In the first incident, the plane was being operated by Air France and crashed into the Atlantic Ocean off the coast of Brazil, killing all 228 people on board.