FR 6839 then BY 584 at Manchester
Prague → Manchester → Antalya
Timetable, Manchester time
17:25FR 6839 from Prague at the gate
10:15BY 584 to Antalya leaves the gate
16 h 50 apart on the timetable, overnight
BY 584 leaves 16 h 50 after FR 6839 arrives on the timetable: more than half a day, so not a connection we count.