FR 1174 then FR 8375 at Manchester
Porto → Manchester → Budapest
Timetable, Manchester time
15:00FR 1174 from Porto at the gate
12:45FR 8375 to Budapest leaves the gate
21 h 45 apart on the timetable, overnight
FR 8375 leaves 21 h 45 after FR 1174 arrives on the timetable: more than half a day, so not a connection we count.