FR 4777 then FR 8375 at Manchester
Shannon → Manchester → Budapest
Timetable, Manchester time
13:45FR 4777 from Shannon at the gate
05:50FR 8375 to Budapest leaves the gate
16 h 05 apart on the timetable, overnight
FR 8375 leaves 16 h 05 after FR 4777 arrives on the timetable: more than half a day, so not a connection we count.