FR 157 then FR 1556 at Dublin
Leeds → Dublin → Manchester
Timetable, Dublin time
13:45FR 157 from Leeds at the gate
13:00FR 1556 to Manchester leaves the gate
23 h 15 apart on the timetable, overnight
FR 1556 leaves 23 h 15 after FR 157 arrives on the timetable: more than half a day, so not a connection we count.