FR 557 then FR 288 at Dublin
Manchester → Dublin → London Stansted
Timetable, Dublin time
13:10FR 557 from Manchester at the gate
12:30FR 288 to London Stansted leaves the gate
23 h 20 apart on the timetable, overnight
FR 288 leaves 23 h 20 after FR 557 arrives on the timetable: more than half a day, so not a connection we count.