A3 712 then QR 3671 at Barcelona
Athens → Barcelona → Paris Orly
Timetable, Barcelona time
18:45A3 712 from Athens at the gate
15:50QR 3671 to Paris Orly leaves the gatealso IB 5448, LL 5448
21 h 05 apart on the timetable, overnight
QR 3671 leaves 21 h 05 after A3 712 arrives on the timetable: more than half a day, so not a connection we count.