U2 8183 then EW 2685 at Athens
London Gatwick → Athens → Stuttgart
Timetable, Athens time
20:30U2 8183 from London Gatwick at the gate
11:40EW 2685 to Stuttgart leaves the gate
15 h 10 apart on the timetable, overnight
EW 2685 leaves 15 h 10 after U2 8183 arrives on the timetable: more than half a day, so not a connection we count.