McDonnell Douglas DC-9-30

Northwest Airlines McDonnell Douglas DC-9-31, N961N, is shown at Washington's Dulles Airport in May 1987 in a hybrid
livery of Republic Airlines fuselage colors with Northwest Airlines name titles and tail colors following the merger of the two
carriers.

Northwest Airlines McDonnell Douglas DC-9-31, N9335, is shown at Dulles International Airport in May 1987 wearing
yet anotherversion of the post-Republic merger color scheme with Northwest name titles and older Republic fuselage
colors

Northwest Airlines McDonnell Douglas DC-9-31, N9336, is shown at Orlando International Airport in August 1991
wearing the carrier's 1989 color scheme.

Northwest Airlines McDonnell Douglas DC-9-31, N922RW, is shown at San Diego Lindbergh Field in August 1987.