The service to Portorož is operated twice per week using the ATR72 aircraft. In June, Jat carried 174 passengers to Portorož and 128 passengers from Portorož to Belgrade. However, it should be noted that there are restrictions on the number of passengers per flight due the runway length at Portorož Airport. As a result of the summer flights, services to Trieste have suffered. Trieste is located on the border between Italy and Slovenia and is only some 20 kilometres from Portorož.