QR 3774 then A3 713 at Barcelona
Torino → Barcelona → Athens
Timetable, Barcelona time
20:25QR 3774 from Torino at the gatealso IB 5811, LL 5811, VY 6129
19:35A3 713 to Athens leaves the gate
23 h 10 apart on the timetable, overnight
A3 713 leaves 23 h 10 after QR 3774 arrives on the timetable: more than half a day, so not a connection we count.