LH 1907 then SN 2648 at Munich
Catania → Munich → Brussels
Timetable, Munich time
20:35LH 1907 from Catania at the gate
15:50SN 2648 to Brussels leaves the gate
19 h 15 apart on the timetable, overnight
SN 2648 leaves 19 h 15 after LH 1907 arrives on the timetable: more than half a day, so not a connection we count.