FR 2899 then U2 2059 at Manchester
Venezia → Manchester → Athens
Timetable, Manchester time
19:20FR 2899 from Venezia at the gate
14:55U2 2059 to Athens leaves the gate
19 h 35 apart on the timetable, overnight
U2 2059 leaves 19 h 35 after FR 2899 arrives on the timetable: more than half a day, so not a connection we count.