SN 3132 then OS 298 at Brussels
Catania → Brussels → Vienna
Timetable, Brussels time
20:55SN 3132 from Catania at the gate
19:55OS 298 to Vienna leaves the gate
23 h apart on the timetable, overnight
OS 298 leaves 23 h after SN 3132 arrives on the timetable: more than half a day, so not a connection we count.