Clipper passengers took their meals at real tables, not their seats. The Boeing Company For most travelers in the 21st century, flying is a dreary experience, full of inconvenience, indignity, and discomfort.

That wasn't the case in the late 1930s, when those with the money to afford trans-oceanic flight got to take the Boeing Model 314, better known as the Clipper.

Even Franklin Roosevelt used the plane, celebrating his 61st birthday on board.

Between 1938 and 1941, Boeing built 12 of the jumbo planes for Pan American World Airways.

The 314 offered a range of 3,500 miles — enough to cross either the Atlantic or Pacific —and room for 74 passengers onboard.

Of course, modern aviation offers an amazing first class experience (and it's a whole lot safer), but nothing in the air today matches the romanticism of crossing the ocean in the famed Clipper.

Thanks to the Pan Am Historical Foundation for sharing its photos. The foundation is currently working on a documentary about Pan American World Airways and the adventure of the flying boat age. Find out more here.