FR 658 then EI 594 at Dublin
Brussels → Dublin → Madrid
Timetable, Dublin time
19:20FR 658 from Brussels at the gate
16:15EI 594 to Madrid leaves the gate
20 h 55 apart on the timetable, overnight
EI 594 leaves 20 h 55 after FR 658 arrives on the timetable: more than half a day, so not a connection we count.