QR 3721 then EC 7199 at Barcelona
Firenze → Barcelona → Edinburgh
Timetable, Barcelona time
17:55QR 3721 from Firenze at the gate
07:20EC 7199 to Edinburgh leaves the gate
13 h 25 apart on the timetable, overnight
EC 7199 leaves 13 h 25 after QR 3721 arrives on the timetable: more than half a day, so not a connection we count.