A3 707 then GQ 690 at Athens
Bilbao → Athens → Tirana
Timetable, Athens time
15:40A3 707 from Bilbao at the gate
07:50GQ 690 to Tirana leaves the gate
16 h 10 apart on the timetable, overnight
GQ 690 leaves 16 h 10 after A3 707 arrives on the timetable: more than half a day, so not a connection we count.