FR 7156 then SN 3728 at Madrid
Dublin → Madrid → Brussels
Timetable, Madrid time
20:40FR 7156 from Dublin at the gate
17:30SN 3728 to Brussels leaves the gate
20 h 50 apart on the timetable, overnight
SN 3728 leaves 20 h 50 after FR 7156 arrives on the timetable: more than half a day, so not a connection we count.