IB 1212 then IB 2240 at Madrid
Nice → Madrid → Strasbourg
Timetable, Madrid time
14:45IB 1212 from Nice at the gatealso VY 5296, QR 8006
13:10IB 2240 to Strasbourg leaves the gatealso QR 5083, VY 5640
22 h 25 apart on the timetable, overnight
IB 2240 leaves 22 h 25 after IB 1212 arrives on the timetable: more than half a day, so not a connection we count.