SK 1585 then FR 4271 at Barcelona
Copenhagen → Barcelona → Poznan
Timetable, Barcelona time
18:20SK 1585 from Copenhagen at the gate
17:55FR 4271 to Poznan leaves the gate
23 h 35 apart on the timetable, overnight
FR 4271 leaves 23 h 35 after SK 1585 arrives on the timetable: more than half a day, so not a connection we count.