FR 7337 then OS 697 at Vienna
Dublin → Vienna → Bucharest
Timetable, Vienna time
22:00FR 7337 from Dublin at the gate
15:50OS 697 to Bucharest leaves the gate
17 h 50 apart on the timetable, overnight
OS 697 leaves 17 h 50 after FR 7337 arrives on the timetable: more than half a day, so not a connection we count.