SN 3182 then DS 1530 at Brussels
Rome → Brussels → Geneva
Timetable, Brussels time
20:15SN 3182 from Rome at the gate
13:25DS 1530 to Geneva leaves the gate
17 h 10 apart on the timetable, overnight
DS 1530 leaves 17 h 10 after SN 3182 arrives on the timetable: more than half a day, so not a connection we count.