EW 2684 then A3 896 at Athens
Stuttgart → Athens → Tbilisi
Timetable, Athens time
11:00EW 2684 from Stuttgart at the gate
00:20A3 896 to Tbilisi leaves the gate
13 h 20 apart on the timetable, overnight
A3 896 leaves 13 h 20 after EW 2684 arrives on the timetable: more than half a day, so not a connection we count.