AI 123 then TU 753 at Fiumicino
New Delhi → Rome → Tunis
Timetable, Rome time
18:55AI 123 from New Delhi at the gate
10:20TU 753 to Tunis leaves the gate
15 h 25 apart on the timetable, overnight
TU 753 leaves 15 h 25 after AI 123 arrives on the timetable: more than half a day, so not a connection we count.