FR 775 then FR 9015 at Barcelona
Torino → Barcelona → London Stansted
Timetable, Barcelona time
17:20FR 775 from Torino at the gate
07:30FR 9015 to London Stansted leaves the gate
14 h 10 apart on the timetable, overnight
FR 9015 leaves 14 h 10 after FR 775 arrives on the timetable: more than half a day, so not a connection we count.