W4 6002 then FR 9601 at Fiumicino
London Luton → Rome → Madrid
Timetable, Rome time
12:45W4 6002 from London Luton at the gate
06:00FR 9601 to Madrid leaves the gate
17 h 15 apart on the timetable, overnight
FR 9601 leaves 17 h 15 after W4 6002 arrives on the timetable: more than half a day, so not a connection we count.