SN 3772 then DS 1530 at Brussels
Alicante → Brussels → Geneva
Timetable, Brussels time
16:50SN 3772 from Alicante at the gate
13:25DS 1530 to Geneva leaves the gate
20 h 35 apart on the timetable, overnight
DS 1530 leaves 20 h 35 after SN 3772 arrives on the timetable: more than half a day, so not a connection we count.