OS 264 then FR 947 at Vienna
Stuttgart → Vienna → Krakow
Timetable, Vienna time
10:15OS 264 from Stuttgart at the gate
07:45FR 947 to Krakow leaves the gate
21 h 30 apart on the timetable, overnight
FR 947 leaves 21 h 30 after OS 264 arrives on the timetable: more than half a day, so not a connection we count.