U2 2124 then EI 3615 at Manchester
Rome → Manchester → Belfast City
Timetable, Manchester time
22:50U2 2124 from Rome at the gate
16:05EI 3615 to Belfast City leaves the gate
17 h 15 apart on the timetable, overnight
EI 3615 leaves 17 h 15 after U2 2124 arrives on the timetable: more than half a day, so not a connection we count.