For decades, the Boeing 747 was the Queen of the Skies. But the glamorous double-decker jumbo jet that revolutionized air travel and shrank the globe could be nearing the end of the line.

The US is a critical country for passenger Boeing 747 flights. Air China, Korean Air, and Lufthansa will deploy the Queen of ...

For obvious reasons, the Boeing 747is increasingly uncommon in passenger flight discussions. Yet changes to the quadjet's ...