LS 1337 then LA 5765 at Barcelona
Birmingham (UK) → Barcelona → Firenze
Timetable, Barcelona time
19:00LS 1337 from Birmingham (UK) at the gate
16:45LA 5765 to Firenze leaves the gate
21 h 45 apart on the timetable, overnight
LA 5765 leaves 21 h 45 after LS 1337 arrives on the timetable: more than half a day, so not a connection we count.