Boeing 747-100/200

Northwest Orient Airlines Boeing 747-135, N620US, is shown at Los Angeles International Airport in February 1979.

Northwest Airlines Boeing 747-251B, N628US, is shown at Los Angeles International Airport in March 1993 with
revised titles after removing "Orient" from the carrier's name.

Northwest Airlines Boeing 747-212B, N641NW, is shown at Los Angeles International Airport in September 1997
wearing the carrier's 1989-introduced updated livery.