FR 555 then FR 290 at Dublin
Manchester → Dublin → London Stansted
Timetable, Dublin time
21:45FR 555 from Manchester at the gate
13:55FR 290 to London Stansted leaves the gate
16 h 10 apart on the timetable, overnight
FR 290 leaves 16 h 10 after FR 555 arrives on the timetable: more than half a day, so not a connection we count.