FR 203 then EI 638 at Dublin
London Stansted → Dublin → Brussels
Timetable, Dublin time
20:00FR 203 from London Stansted at the gate
17:30EI 638 to Brussels leaves the gate
21 h 30 apart on the timetable, overnight
EI 638 leaves 21 h 30 after FR 203 arrives on the timetable: more than half a day, so not a connection we count.