do all the airlines use the logo.
Some do.
Star Alliance
Some Star Alliance members paint some of their aircraft with the alliance livery, usually, a white fuselage with "Star Alliance" across it and a black tail fin with the alliance logo; the colour or design of the engine cowlings or winglets remains, depending on the member's livery. Singapore Airlines is the only exception, formerly keeping its logo on the tails of its aircraft but now using the Star Alliance logo on white tails.
who are star alliance partners with united airlines In the beginning, they were Scandinavian Airlines, Thai Airways, Air Canada, and Lufthansa. when was it formed? 14 May 1997 were there any other airlines that joined it. Yes, as of now it has twenty-six members.
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Star Alliance [SEP] Livery and logo
Some Star Alliance members paint some of their aircraft with the alliance livery, usually, a white fuselage with "Star Alliance" across it and a black tail fin with the alliance logo; the colour or design of the engine cowlings or winglets remains, depending on the member's livery. Singapore Airlines is the only exception, formerly keeping its logo on the tails of its aircraft but now using the Star Alliance logo on white tails. Asiana Airlines was the first Star Alliance member to paint its aircraft in the current Star Alliance livery. Aircraft painted in an airline's regular livery have the Star Alliance logo between the cockpit and the first set of cabin doors.