FR 1591 then FR 1957 at Manchester
Warsaw Modlin → Manchester → Dublin
Timetable, Manchester time
17:05FR 1591 from Warsaw Modlin at the gate
09:00FR 1957 to Dublin leaves the gate
15 h 55 apart on the timetable, overnight
FR 1957 leaves 15 h 55 after FR 1591 arrives on the timetable: more than half a day, so not a connection we count.