FR 6843 then FR 8308 at Manchester
Prague → Manchester → Wroclaw
Timetable, Manchester time
20:30FR 6843 from Prague at the gate
16:10FR 8308 to Wroclaw leaves the gate
19 h 40 apart on the timetable, overnight
FR 8308 leaves 19 h 40 after FR 6843 arrives on the timetable: more than half a day, so not a connection we count.