IB 657 then FR 6926 at Fiumicino
Madrid → Rome → Barcelona
Timetable, Rome time
00:15IB 657 from Madrid at the gate
21:50FR 6926 to Barcelona leaves the gate
21 h 35 apart on the timetable
FR 6926 leaves 21 h 35 after IB 657 arrives on the timetable: more than half a day, so not a connection we count.