Timișoara Traian Vuia International Airport (IATA: TSR, ICAO: LRTR) is an international airport serving Timișoara, Romania. Located in the historical region of Banat, the airport is named in honor of Traian Vuia, a Romanian flight pioneer and a Timiș County native. It is the fourth-busiest Romanian airport in terms of air traffic and the main air transportation hub for the western part of Romania and for the Danube–Criș–Mureș–Tisa Euroregion.