IB 1214 then FR 572 at Madrid
Nice → Madrid → Porto
Timetable, Madrid time
21:00IB 1214 from Nice at the gatealso LA 1757, VY 5533, QR 8080, AA 8796
16:40FR 572 to Porto leaves the gate
19 h 40 apart on the timetable, overnight
FR 572 leaves 19 h 40 after IB 1214 arrives on the timetable: more than half a day, so not a connection we count.