W4 6315 then EC 7197 at Barcelona
Milan → Barcelona → Birmingham (UK)
Timetable, Barcelona time
12:25W4 6315 from Milan at the gate
10:55EC 7197 to Birmingham (UK) leaves the gate
22 h 30 apart on the timetable, overnight
EC 7197 leaves 22 h 30 after W4 6315 arrives on the timetable: more than half a day, so not a connection we count.