U2 3301 then A3 625 at Schiphol
Edinburgh → Amsterdam → Athens
Timetable, Amsterdam time
21:15U2 3301 from Edinburgh at the gate
12:25A3 625 to Athens leaves the gate
15 h 10 apart on the timetable, overnight
A3 625 leaves 15 h 10 after U2 3301 arrives on the timetable: more than half a day, so not a connection we count.