QR 3573 then EC 7197 at Barcelona
Santiago de Compostela → Barcelona → Birmingham (UK)
Timetable, Barcelona time
14:40QR 3573 from Santiago de Compostela at the gate
10:55EC 7197 to Birmingham (UK) leaves the gate
20 h 15 apart on the timetable, overnight
EC 7197 leaves 20 h 15 after QR 3573 arrives on the timetable: more than half a day, so not a connection we count.