FR 2191 then FR 1918 at Dublin
Zagreb → Dublin → Manchester
Timetable, Dublin time
17:15FR 2191 from Zagreb at the gate
14:25FR 1918 to Manchester leaves the gate
21 h 10 apart on the timetable, overnight
FR 1918 leaves 21 h 10 after FR 2191 arrives on the timetable: more than half a day, so not a connection we count.