EC 1703 then IB 1241 at Madrid
Nice → Madrid → Bologna
Timetable, Madrid time
20:40EC 1703 from Nice at the gate
15:50IB 1241 to Bologna leaves the gatealso LA 1709, VY 5552, QR 6590, AA 8620
19 h 10 apart on the timetable, overnight
IB 1241 leaves 19 h 10 after EC 1703 arrives on the timetable: more than half a day, so not a connection we count.