FR 1174 then FR 6957 at Manchester
Porto → Manchester → Killarney
Timetable, Manchester time
15:00FR 1174 from Porto at the gate
13:05FR 6957 to Killarney leaves the gate
22 h 05 apart on the timetable, overnight
FR 6957 leaves 22 h 05 after FR 1174 arrives on the timetable: more than half a day, so not a connection we count.