W4 6013 then FR 5997 at Madrid
Rome → Madrid → London Stansted
Timetable, Madrid time
19:55W4 6013 from Rome at the gate
18:55FR 5997 to London Stansted leaves the gate
23 h apart on the timetable, overnight
FR 5997 leaves 23 h after W4 6013 arrives on the timetable: more than half a day, so not a connection we count.