QR 3653 then FR 6973 at Barcelona
Ibiza → Barcelona → Rome
Timetable, Barcelona time
21:10QR 3653 from Ibiza at the gate
10:35FR 6973 to Rome leaves the gate
13 h 25 apart on the timetable, overnight
FR 6973 leaves 13 h 25 after QR 3653 arrives on the timetable: more than half a day, so not a connection we count.