The Boeing has been valid for more than 50 years 747 as that long-haul aircraft. The “Queen of the Skies”, as she was called by many, was a flagship for numerous airlines. But in the meantime the manufacturer Boeing has finished production, and the last machines are expected to be delivered in autumn. Still, the jumbo jet could remain in service for many more decades. Here is a look back at history – and a look into the future: