QR 3722 then FR 3078 at Barcelona
Firenze → Barcelona → Lisbon
Timetable, Barcelona time
22:45QR 3722 from Firenze at the gate
20:30FR 3078 to Lisbon leaves the gate
21 h 45 apart on the timetable, overnight
FR 3078 leaves 21 h 45 after QR 3722 arrives on the timetable: more than half a day, so not a connection we count.