EW 886 then U2 2987 at Fiumicino
Cologne → Rome → Brussels
Timetable, Rome time
19:00EW 886 from Cologne at the gate
18:05U2 2987 to Brussels leaves the gate
23 h 05 apart on the timetable, overnight
U2 2987 leaves 23 h 05 after EW 886 arrives on the timetable: more than half a day, so not a connection we count.