FR 6631 then FR 5209 at Manchester
Cologne → Manchester → Valletta
Timetable, Manchester time
21:15FR 6631 from Cologne at the gate
19:30FR 5209 to Valletta leaves the gate
22 h 15 apart on the timetable, overnight
FR 5209 leaves 22 h 15 after FR 6631 arrives on the timetable: more than half a day, so not a connection we count.