Paint scheme highlighting Delta's new "widget" logo. Introduced with Douglas DC-8-51 in 1962. It became a standard look for the entire Delta fleet in September 1968, with the words "Air Lines" eliminated to increase the streamlined look.
Paint scheme of a red/blue tail, a cheatline and "Delta Air Lines" on fuselage.
Delta's 3-dimensional red widget logo was introduced with a new livery nicknamed "Onward and Upward." For more information, see the Delta Brand Fact Sheet 2007
In May 2015, Delta added its name in white to the blue belly of its planes.