IB 5375 then FR 269 at Barcelona
Firenze → Barcelona → Milan
Timetable, Barcelona time
16:55IB 5375 from Firenze at the gatealso LL 5375, VY 6075
08:15FR 269 to Milan leaves the gate
15 h 20 apart on the timetable, overnight
FR 269 leaves 15 h 20 after IB 5375 arrives on the timetable: more than half a day, so not a connection we count.