FR 752 then VY 1219 at Vienna
Porto → Vienna → Barcelona
Timetable, Vienna time
21:05FR 752 from Porto at the gate
13:55VY 1219 to Barcelona leaves the gate
16 h 50 apart on the timetable, overnight
VY 1219 leaves 16 h 50 after FR 752 arrives on the timetable: more than half a day, so not a connection we count.