IB 540 then EC 1704 at Madrid
Lisbon → Madrid → Nice
Timetable, Madrid time
08:55IB 540 from Lisbon at the gatealso LA 1533, CX 1852, VY 5214, AY 5564, QR 6933, PC 7961, AA 8542
21:20EC 1704 to Nice leaves the gate
12 h 25 apart on the timetable
EC 1704 leaves 12 h 25 after IB 540 arrives on the timetable: more than half a day, so not a connection we count.