AZ 1620 then FR 6974 at Fiumicino
Brindisi → Rome → Barcelona
Timetable, Rome time
07:35AZ 1620 from Brindisi at the gate
20:35FR 6974 to Barcelona leaves the gate
13 h apart on the timetable
FR 6974 leaves 13 h after AZ 1620 arrives on the timetable: more than half a day, so not a connection we count.