FR 775 then FR 7543 at Barcelona
Torino → Barcelona → Manchester
Timetable, Barcelona time
20:00FR 775 from Torino at the gate
11:35FR 7543 to Manchester leaves the gate
15 h 35 apart on the timetable, overnight
FR 7543 leaves 15 h 35 after FR 775 arrives on the timetable: more than half a day, so not a connection we count.