FR 31 then FR 1452 at Dublin
London Stansted → Dublin → Brussels
Timetable, Dublin time
20:10FR 31 from London Stansted at the gate
14:35FR 1452 to Brussels leaves the gate
18 h 25 apart on the timetable, overnight
FR 1452 leaves 18 h 25 after FR 31 arrives on the timetable: more than half a day, so not a connection we count.