U2 2002 then FR 1557 at Manchester
Barcelona → Manchester → Dublin
Timetable, Manchester time
12:10U2 2002 from Barcelona at the gate
09:30FR 1557 to Dublin leaves the gate
21 h 20 apart on the timetable, overnight
FR 1557 leaves 21 h 20 after U2 2002 arrives on the timetable: more than half a day, so not a connection we count.