FR 6597 then BY 788 at Manchester
Barcelona → Manchester → Hurghada
Timetable, Manchester time
12:00FR 6597 from Barcelona at the gate
11:15BY 788 to Hurghada leaves the gate
23 h 15 apart on the timetable, overnight
BY 788 leaves 23 h 15 after FR 6597 arrives on the timetable: more than half a day, so not a connection we count.