Pluna was an airline located in Uruguay that operated Bombardier CRJ900 jets. In July 2012 the company was closed by the Government of Uruguay due to financial problems with Pluna. The Government of Uruguay reacquired Pluna through transfers of shares in the company by Leadgate Investments (75% owner). All Pluna CRJ900 regional jets were grounded. Pluna CRJ900 jets had 90 seats in an economy class configuration.
A Pluna CRJ900 is also called a Pluna CRJ9, Pluna CR9, Pluna CL-600-2D24, Pluna Canadair CL-600-2D24, Pluna CRJ 900 or the Pluna Canadair Regional Jet 900 due to the various names for the CRJ900 regional jet.