FR 12 then OS 269 at Vienna
Barcelona → Vienna → Stuttgart
Timetable, Vienna time
22:50FR 12 from Barcelona at the gate
17:35OS 269 to Stuttgart leaves the gate
18 h 45 apart on the timetable, overnight
OS 269 leaves 18 h 45 after FR 12 arrives on the timetable: more than half a day, so not a connection we count.