U2 2124 then EI 3619 at Manchester
Rome → Manchester → Belfast City
Timetable, Manchester time
22:50U2 2124 from Rome at the gate
19:55EI 3619 to Belfast City leaves the gate
21 h 05 apart on the timetable, overnight
EI 3619 leaves 21 h 05 after U2 2124 arrives on the timetable: more than half a day, so not a connection we count.