FR 658 then FR 294 at Dublin
Brussels → Dublin → London Stansted
Timetable, Dublin time
17:05FR 658 from Brussels at the gate
06:30FR 294 to London Stansted leaves the gate
13 h 25 apart on the timetable, overnight
FR 294 leaves 13 h 25 after FR 658 arrives on the timetable: more than half a day, so not a connection we count.