FR 2437 then IB 269 at Madrid
Rome → Madrid → Rio De Janeiro
Timetable, Madrid time
22:45FR 2437 from Rome at the gate
12:25IB 269 to Rio De Janeiro leaves the gatealso LA 1583, CX 1885, BA 4209, QR 5060, AY 5381, LY 9203
13 h 40 apart on the timetable, overnight
IB 269 leaves 13 h 40 after FR 2437 arrives on the timetable: more than half a day, so not a connection we count.