New York ( TheStreet) -- The 1,500 th Boeing ( BA) 747 will receive a grand welcome Tuesday, when Lufthansa puts the latest model, the 747-Intercontinental, to work on the Frankfurt-JFK route. No other widebody aircraft has yet recorded 1,500 sales.
Unfortunately, few welcomes remain for the 747, a dramatic innovation when it was first flown by Pan American World Airways in 1970 as the first twin-aisle jet and easily recognizable due to its size and the hump at the top of its frame.
In its time, the 747 was both a "game changer," the term now widely applied to the Boeing 787, and also "a moonshot," the term Boeing CEO Jim McNerney used in May to describe an innovative course that Boeing no longer wants to pursue.
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Boeing shares closed Friday at $128.09, up 1%.
The 747 is being replaced by newer, more efficient, more specialized aircraft. "The passenger model fills a niche within a niche, squeezed on top by the Airbus A-380 and on the bottom by the 777," said aviation consultant Scott Hamilton, president of Leeham Co. "The airlines I talk to think the cost is too high for what you get."
Meanwhile, the 747-8F, a freighter aircraft that began flying commercially in 2010, faces a difficult cargo environment. "The cargo market is poor," Hamilton said. "It's been coming back a little this year, but you've got a lot of surplus capacity, a lot of freight moving in the 777 and the A330, and the 747 competes with the 777F." The 777 cargo variant was launched in 2005.