FR 44 then OS 745 at Vienna
Athens → Vienna → Prishtina
Timetable, Vienna time
17:25FR 44 from Athens at the gate
10:05OS 745 to Prishtina leaves the gate
16 h 40 apart on the timetable, overnight
OS 745 leaves 16 h 40 after FR 44 arrives on the timetable: more than half a day, so not a connection we count.