The Pannonia Express (numbers 375-374) is a long-distance InterCity passenger train that runs every day from Budapest to Bucharest, stopping at Szolnok, Békéscsaba, Lőkösháza, Curtici, Arad, Deva, Alba Iulia, Mediaş, Sighişoara, Braşov, Predeal, Ploieşti and other smaller towns.
There is also a through sleeping car from Prague to Bucharest, which is carried by "Amicus" train (471-470) from Prague to Břeclav and by "Metropol" EuroNight train between Břeclav and Budapest (477-476) The through coaches from Munich to Bucharest (a sleeping car and a couchette car) are carried between Munich and Budapest by "Kálmán Imre" EuroNight train (463-462).
Between Kraków and Lőkösháza these carriages are coupled to the "Cracovia" express train (1381-1380).
In summer there are between Budapest and Lőkösháza also through coaches (couchette and sleeping cars) from Prague and Bratislava to Varna or Burgas which are carried by "Amicus" express train (471-470) from Prague or Bratislava to Budapest.
It consists of ŽS and ŽCG second class coaches, couchette and sleeping cars.