FR 44 then OS 1159 at Vienna
Athens → Vienna → Tirana
Timetable, Vienna time
16:00FR 44 from Athens at the gate
05:45OS 1159 to Tirana leaves the gate
13 h 45 apart on the timetable, overnight
OS 1159 leaves 13 h 45 after FR 44 arrives on the timetable: more than half a day, so not a connection we count.