EC 1703 then IB 459 at Madrid
Nice → Madrid → Culleredo
Timetable, Madrid time
20:40EC 1703 from Nice at the gate
15:45IB 459 to Culleredo leaves the gatealso LA 1558, VY 5043, AV 6044, BA 7146, PC 7859, AA 8562
19 h 05 apart on the timetable, overnight
IB 459 leaves 19 h 05 after EC 1703 arrives on the timetable: more than half a day, so not a connection we count.