Leipzig–Altenburg Airport ((IATA: AOC, ICAO: EDAC); until February 2008 known as Altenburg–Nobitz Airport) is a German regional airport in Nobitz, 6 km (3.7 mi) southeast of Altenburg and 42 km (26 mi) south of Leipzig in the state of Thuringia. It was the second largest airport in Thuringia after Erfurt-Weimar Airport when it had scheduled traffic.