DY 3659 then FR 2762 at Copenhagen
Barcelona → Copenhagen → Katowice
Timetable, Copenhagen time
17:45DY 3659 from Barcelona at the gate
09:25FR 2762 to Katowice leaves the gate
15 h 40 apart on the timetable, overnight
FR 2762 leaves 15 h 40 after DY 3659 arrives on the timetable: more than half a day, so not a connection we count.