From the station you take the tram to the University of Science and Letters stop and you walk 4 Min. About 15 minutes by tram line 1. From the airport you can pick you up, it is an option at 20 Euros or you can take a taxi. It is about 15 to 20 minutes by car. Alternatively you can take a bus from the airport to tram stop from the bus terminus and then take tram line 1 to university of science and letters (all about 30 minutes from bus departure time)