Osijek Airport (IATA: OSI, ICAO: LDOS) is the international airport serving Osijek, Croatia. The airport is located 20 km east southeast of Osijek and is situated near the Osijek – Vukovar regional road, southwest of the eponymous village of Klisa.
The terminal building, with area of 1300 m2, provides flow from 200 to 400 passengers per hour, i.e. 100,000 to 150,000 passengers per year. As an additional passenger service there is possibility for contracting individual charter flights.
Osijek Airport is primarily constructed for cargo traffic, due to Croatia's favorable geographic and transport position. In order to get Croatia included into European transport network, government and local authorities are investing and developing transport infrastructure and combined transport activities: road and railroad network, international waterway, the Drava, with the cargo port and Osijek Airport.
Osijek (pronounced [ôsijeːk]) is the fourth largest city in Croatia with a population of 108,048 in 2011. It is the largest city and the economic and cultural centre of the eastern Croatian region of Slavonia, as well as the administrative centre of Osijek-Baranja County. Osijek is located on the right bank of the river Drava, 25 kilometres (16 mi) upstream of its confluence with the Danube, at an elevation of 94 metres (308 ft).
The name was given to the city due to its position on elevated ground which prevented the city being flooded by the local swamp waters. Its name Osijek comes from the Croatian word "oseka" which means "ebb tide". Due to its history within the Habsburg Monarchy and briefly in the Ottoman Empire, as well as the presence of German and Hungarian minorities throughout its history, Osijek has (or had) its names in other languages, notably Hungarian: Eszék, German: Esseg or Essegg, Latin: Essec. Also spelled Esgek.
The origins of human habitation of Osijek dates back to Neolithic times, with the first known inhabitants belonging to the Illyrians and later invading Celtic tribes. After the conquest of Pannonia, Mursa was under the administration and protection of the Roman 7th legion which maintained a military Castrum at the colony and a bridge over the river Drava. Roman emperor Hadrian raised the old settlement of Mursa to a colony with special privileges in 131. After that, Mursa had a turbulent history, with several decisive battles taking place at its immediate proximity, among which the most notable are the battle between Aureolus and Ingenuus in 260 and especially brutal and bloody Battle of Mursa Major in 351. These battles, especially the latter one, had long-term consequences for the colony and the region which was already under ever-increasing pressure from the invading Goths and other invading tribes.