FR 4586 then W4 6834 at Barcelona
Porto → Barcelona → Torino
Timetable, Barcelona time
22:20FR 4586 from Porto at the gate
13:15W4 6834 to Torino leaves the gate
14 h 55 apart on the timetable, overnight
W4 6834 leaves 14 h 55 after FR 4586 arrives on the timetable: more than half a day, so not a connection we count.