IB 340 then EC 1704 at Madrid
Orlando → Madrid → Nice
Timetable, Madrid time
09:05IB 340 from Orlando at the gatealso BA 4298, AY 5378, EI 5880, AA 8782
21:20EC 1704 to Nice leaves the gate
12 h 15 apart on the timetable
EC 1704 leaves 12 h 15 after IB 340 arrives on the timetable: more than half a day, so not a connection we count.