FR 23 then FR 1456 at Dublin
Beauvais → Dublin → Brussels
Timetable, Dublin time
23:30FR 23 from Beauvais at the gate
12:15FR 1456 to Brussels leaves the gate
12 h 45 apart on the timetable, overnight
FR 1456 leaves 12 h 45 after FR 23 arrives on the timetable: more than half a day, so not a connection we count.