QR 3726 then EC 7197 at Barcelona
Ibiza → Barcelona → Birmingham (UK)
Timetable, Barcelona time
16:30QR 3726 from Ibiza at the gate
10:55EC 7197 to Birmingham (UK) leaves the gate
18 h 25 apart on the timetable, overnight
EC 7197 leaves 18 h 25 after QR 3726 arrives on the timetable: more than half a day, so not a connection we count.