A3 751 then EW 2685 at Athens
Copenhagen → Athens → Stuttgart
Timetable, Athens time
15:45A3 751 from Copenhagen at the gate
11:40EW 2685 to Stuttgart leaves the gate
19 h 55 apart on the timetable, overnight
EW 2685 leaves 19 h 55 after A3 751 arrives on the timetable: more than half a day, so not a connection we count.