FR 7156 then SN 3722 at Madrid
Dublin → Madrid → Brussels
Timetable, Madrid time
20:40FR 7156 from Dublin at the gate
12:35SN 3722 to Brussels leaves the gate
15 h 55 apart on the timetable, overnight
SN 3722 leaves 15 h 55 after FR 7156 arrives on the timetable: more than half a day, so not a connection we count.