FR 59 then LA 5791 at Barcelona
Napoli → Barcelona → Torino
Timetable, Barcelona time
12:50FR 59 from Napoli at the gate
12:35LA 5791 to Torino leaves the gate
23 h 45 apart on the timetable, overnight
LA 5791 leaves 23 h 45 after FR 59 arrives on the timetable: more than half a day, so not a connection we count.