FR 153 then FR 292 at Dublin
Leeds → Dublin → London Stansted
Timetable, Dublin time
21:35FR 153 from Leeds at the gate
12:20FR 292 to London Stansted leaves the gate
14 h 45 apart on the timetable, overnight
FR 292 leaves 14 h 45 after FR 153 arrives on the timetable: more than half a day, so not a connection we count.