AZ 863 then FR 2437 at Fiumicino
Tunis → Rome → Madrid
Timetable, Rome time
12:50AZ 863 from Tunis at the gate
06:25FR 2437 to Madrid leaves the gate
17 h 35 apart on the timetable, overnight
FR 2437 leaves 17 h 35 after AZ 863 arrives on the timetable: more than half a day, so not a connection we count.