EI 3612 then FR 6816 at Manchester
Belfast City → Manchester → Milan
Timetable, Manchester time
12:40EI 3612 from Belfast City at the gate
07:10FR 6816 to Milan leaves the gate
18 h 30 apart on the timetable, overnight
FR 6816 leaves 18 h 30 after EI 3612 arrives on the timetable: more than half a day, so not a connection we count.