FR 614 then FR 854 at Manchester
Brussels Charleroi → Manchester → Porto
Timetable, Manchester time
19:40FR 614 from Brussels Charleroi at the gate
12:10FR 854 to Porto leaves the gate
16 h 30 apart on the timetable, overnight
FR 854 leaves 16 h 30 after FR 614 arrives on the timetable: more than half a day, so not a connection we count.