EW 7520 then KL 2678 at Barcelona
Hamburg → Barcelona → Amsterdam
Timetable, Barcelona time
16:20EW 7520 from Hamburg at the gate
10:05KL 2678 to Amsterdam leaves the gate
17 h 45 apart on the timetable, overnight
KL 2678 leaves 17 h 45 after EW 7520 arrives on the timetable: more than half a day, so not a connection we count.