FR 4768 then OS 259 at Vienna
Bologna → Vienna → Hamburg
Timetable, Vienna time
07:20FR 4768 from Bologna at the gate
20:20OS 259 to Hamburg leaves the gate
13 h apart on the timetable
OS 259 leaves 13 h after FR 4768 arrives on the timetable: more than half a day, so not a connection we count.