Pan Am, the standard-bearer for all airlines forevermore, is returning this summer with a luxurious, private jet expedition ...

This four-engined beauty first took to the skies on Feb. 9, 1969, and entered service with Pan Am a year ... the Boeing 2707, its answer to the Concorde. The company believed the 747's reign ...

The Boeing 747 first flew for the now-defunct Pan Am and TWA. From day one it was unmistakable due to its size and hump.