Jetairfly (TB, Brussels National) is set to launch two new services to Palma de Mallorca Son Sant Joan in Summer this year. ch-aviation schedule data reveals the Belgian carrier as operating a weekly service to the Balearic Island from Münster/Osnabrück from April 13 while a new Cork service will start on May 3, 2014. Both routes are flown by a B737-800 WIN..