FR 813 then EI 638 at Dublin
Edinburgh → Dublin → Brussels
Timetable, Dublin time
18:15FR 813 from Edinburgh at the gate
17:30EI 638 to Brussels leaves the gate
23 h 15 apart on the timetable, overnight
EI 638 leaves 23 h 15 after FR 813 arrives on the timetable: more than half a day, so not a connection we count.