EI 136 then FR 1556 at Dublin
Boston → Dublin → Manchester
Timetable, Dublin time
08:20EI 136 from Boston at the gate
20:55FR 1556 to Manchester leaves the gate
12 h 35 apart on the timetable
FR 1556 leaves 12 h 35 after EI 136 arrives on the timetable: more than half a day, so not a connection we count.