Northwest and Pan Am flew the transcontinental version of the 707, the 707-320. Northwest also flew the short range version dubbed the 707-720 on some of their domestic routes. Northwest flew scheduled non-stop service between the West Coast and the Orient with the 320. There was the occasional Anchorage fuel stop when winds aloft were unfavorable. Many of the foreign carriers had scheduled narrow body passenger service into and out of Anchorage, to and from Europe and Asia. Pan Am flew the first 747 into Anchorage in either '71 or '72, I went up on the airplane.  SAS, Lufthansa, JAL, Sabena, KLM, BOAC later to become today's British Airways, to name a few, all operated narrow body first and then wide body aircraft between Asia and Europe with stops in Anchorage in both directions.