FR 2437 then TO 4639 at Madrid
Rome → Madrid → Paris Orly
Timetable, Madrid time
22:45FR 2437 from Rome at the gate
20:45TO 4639 to Paris Orly leaves the gate
22 h apart on the timetable, overnight
TO 4639 leaves 22 h after FR 2437 arrives on the timetable: more than half a day, so not a connection we count.