FR 5315 then U2 2987 at Fiumicino
Madrid → Rome → Brussels
Timetable, Rome time
20:30FR 5315 from Madrid at the gate
18:05U2 2987 to Brussels leaves the gate
21 h 35 apart on the timetable, overnight
U2 2987 leaves 21 h 35 after FR 5315 arrives on the timetable: more than half a day, so not a connection we count.