SK 1678 then FR 8523 at Copenhagen
Berlin → Copenhagen → Poznan
Timetable, Copenhagen time
15:05SK 1678 from Berlin at the gate
14:20FR 8523 to Poznan leaves the gate
23 h 15 apart on the timetable, overnight
FR 8523 leaves 23 h 15 after SK 1678 arrives on the timetable: more than half a day, so not a connection we count.