FR 6958 then FR 8308 at Manchester
Killarney → Manchester → Wroclaw
Timetable, Manchester time
16:00FR 6958 from Killarney at the gate
08:20FR 8308 to Wroclaw leaves the gate
16 h 20 apart on the timetable, overnight
FR 8308 leaves 16 h 20 after FR 6958 arrives on the timetable: more than half a day, so not a connection we count.