Why was the 747 successful?

The 747 was designed to carry large numbers of passengers over a long distance. It did this well, but today other aircraft can do the same. Twin engine aircraft have improved significantly in both power and safety and are taking over from heavy four engine options.

Why did Airbus A340 fail?

Why it failed The upgrading of ETOPS for 180 minutes meant the A340 was competing against the behemoth that was the Boeing 777 for market share. Two engines cost less to run than four, so for many airlines, it was a no-brainer to switch out the quadjet for a more efficient twin.

Is Airbus bigger than 747?

The Airbus A380 has a wingspan that is 15m longer to that of the 747. It is also about 50\% heavier than the 747 even when empty.

What happened to the Boeing 747 jumbo?

The Boeing 747 jumbo was a game changer, however technological leaps and rising fuel costs have sucked the oxygen from four-engine, wide-bodied jet aircraft. Photo: Boeing United Airlines will make its last-ever Boeing 747 passenger flight on November 7 this year, followed by Delta Airlines.

When did Singapore Airlines receive its first Boeing 747s?

Singapore Airlines receiving its second series of B747 jets, the -300 series, at Boeing’s factory near Seattle in 1973. Singapore Airlines receives its first Boeing 747 jumbo jet at Boeing’s factory near Seattle in 1973.

Which airlines are still flying the Boeing 747?

In November, United Airlines performed its last passenger services with a 747 before Delta Air Lines did the same in December. The latter wasn’t a massive fan of the 747 in the first place.

Why are jumbo jets getting less efficient?

Ultimately, the age of the type has reduced its efficiency across the board. “You’ve got other jumbo jets out there that are being built and that a couple of people are flying. For us, we had dwindled down our fleet of 747s.