U2 8181 then GQ 292 at Athens
London Gatwick → Athens → Alexandroupolis
Timetable, Athens time
12:15U2 8181 from London Gatwick at the gate
10:25GQ 292 to Alexandroupolis leaves the gate
22 h 10 apart on the timetable, overnight
GQ 292 leaves 22 h 10 after U2 8181 arrives on the timetable: more than half a day, so not a connection we count.