QR 3720 then EC 7197 at Barcelona
Firenze → Barcelona → Birmingham (UK)
Timetable, Barcelona time
11:35QR 3720 from Firenze at the gate
10:55EC 7197 to Birmingham (UK) leaves the gate
23 h 20 apart on the timetable, overnight
EC 7197 leaves 23 h 20 after QR 3720 arrives on the timetable: more than half a day, so not a connection we count.