SN 2259 then FR 2762 at Copenhagen
Brussels → Copenhagen → Katowice
Timetable, Copenhagen time
17:30SN 2259 from Brussels at the gate
09:25FR 2762 to Katowice leaves the gate
15 h 55 apart on the timetable, overnight
FR 2762 leaves 15 h 55 after SN 2259 arrives on the timetable: more than half a day, so not a connection we count.