Is the 747-8 better than the 747-400?

The 747-8 also incorporates advanced alloys, updated systems, and improved aerodynamic efficiency for better cruise, takeoff, and landing performance. The primary external differences between the 747-8 and the 747-400 are in wingspan and fuselage length. They are virtually the same height.



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While the overall shape of the two 747s may look similar to one another, the dimensions have changed. The -8 actually has a larger wingspan, longer fuselage, as well as an extended upper deck. For passenger versions, the 747-8 offers 51 additional seats over the 747-400.

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The reason the 747–8 didn't do so was mainly because the trends of airlines changed and it came too late. To sum it up, airlines chose to either go for the 777–300ER because it was almost as large and was more guaranteed to be filled up, or they went for the A380 if they needed high capacity.

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Range and fuel capacity The range of the A380 beats the 747-8. Even though the difference is not overwhelming, it is enough to provide an advantage for ultra-long-haul operators. Even when it comes to fuel capacity, this model leads the way.

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Lufthansa Flight 540 was the first fatal crash of a 747. On November 20, 1974, it stalled and crashed moments after taking off from Nairobi, with 59 deaths and 98 survivors.

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Scoped under the name 747 Advanced, the stretch was launched as the 747-8 to reflect the naming convention around the number eight adopted for the 787 then in development.

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The 747-8 also incorporates advanced alloys, updated systems, and improved aerodynamic efficiency for better cruise, takeoff, and landing performance. The primary external differences between the 747-8 and the 747-400 are in wingspan and fuselage length. They are virtually the same height.

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If Boeing does halt production, airlines will likely extend the service lives of their 747-8s beyond the typical lifespan of 25-30 years, Dimitroff says. “There is no equivalent replacement,” he says.

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Pan Am Flight 1736 and KLM Flight 4805 On March 27, 1977, two Boeing 747 passenger jets collided on the runway at Los Rodeos Airport (now Tenerife North Airport), on the Spanish island of Tenerife, Canary Islands. The crash killed 583 people, making it the deadliest accident in aviation history.

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Built in 1967 to produce the mammoth jet, it remains the world's largest manufacturing plant according to Boeing. But after five decades, customer demand for the 747 eroded as Boeing and Airbus (AIR.PA) developed more fuel efficient two-engine widebody planes.

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British Airways today (Tuesday, 18 August 2020) retired its first Boeing 747 since announcing last month that all 31 of its jumbo jets had sadly flown their last commercial services.

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No more 747s are being made, but Boeing notes that they're still taking flight. The 1970s version even inspired one man to build a ground-based replica. We are proud that this plane will continue to fly across the globe for years to come, Boeing's Smith said. Copyright 2023 NPR.

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