FR 557 then FR 448 at Dublin
Manchester → Dublin → Liverpool
Timetable, Dublin time
16:00FR 557 from Manchester at the gate
10:20FR 448 to Liverpool leaves the gate
18 h 20 apart on the timetable, overnight
FR 448 leaves 18 h 20 after FR 557 arrives on the timetable: more than half a day, so not a connection we count.