SN 2548 then SN 2733 at Brussels
Krakow → Brussels → Zurich
Timetable, Brussels time
15:35SN 2548 from Krakow at the gate
15:20SN 2733 to Zurich leaves the gate
23 h 45 apart on the timetable, overnight
SN 2733 leaves 23 h 45 after SN 2548 arrives on the timetable: more than half a day, so not a connection we count.