Croatia Airlines (OU, Zagreb Franjo Tuđman) will partner Trade Air (C3, Zagreb Franjo Tuđman) in rolling out new domestic flights beginning Summer 2014. EX-YU Aviation News says the routes will operate on-board an E120 leased from Budapest Aircraft Services (RP, Budapest) and will encompass Zagreb Franjo Tuđman to Rijeka, Rijeka to Split, Split to Dubrovnik and Dubrovnik to Rijeka. In addition, Croatia Airlines will maintain flights between Osijek and Zagreb launched this winter. The new domestic flights will be launched on April 4. All of them will operate once per week, every Friday, while the Rijeka - Zagreb flights, launching on April 6, will operate every Sunday. The new services will operate under Trade Air flight numbers but with a Croatia Airlines marketing code share agreement.