FR 574 then A3 711 at Barcelona
Bologna → Barcelona → Athens
Timetable, Barcelona time
20:15FR 574 from Bologna at the gate
11:20A3 711 to Athens leaves the gate
15 h 05 apart on the timetable, overnight
A3 711 leaves 15 h 05 after FR 574 arrives on the timetable: more than half a day, so not a connection we count.