Museum of Flight in Seattle

On Jan. 13, 1991, the first 727 built -- which had been in continual service with United Airlines since 1964 -- finally made its last commercial flight and was donated to the Museum of Flight in Seattle.
Introduced into service in February 1964, the 727 trijet became an immediate hit with flight crews and passengers alike. With a fuselage width the same as the 707 (and the later 737 and 757), it provided jet luxury on shorter routes. With sophisticated, triple-slotted trailing edge flaps and new leading-edge slats, the 727 had unprecedented low-speed landing and takeoff performance for a commercial jet and could be accommodated by smaller airports than the 707 required.