FR 8216 then FR 3800 at Barcelona
London Stansted → Barcelona → Birmingham (UK)
Timetable, Barcelona time
18:40FR 8216 from London Stansted at the gate
16:10FR 3800 to Birmingham (UK) leaves the gate
21 h 30 apart on the timetable, overnight
FR 3800 leaves 21 h 30 after FR 8216 arrives on the timetable: more than half a day, so not a connection we count.