FR 6823 then EW 2523 at Barcelona
Birmingham (UK) → Barcelona → Stuttgart
Timetable, Barcelona time
19:35FR 6823 from Birmingham (UK) at the gate
14:45EW 2523 to Stuttgart leaves the gate
19 h 10 apart on the timetable, overnight
EW 2523 leaves 19 h 10 after FR 6823 arrives on the timetable: more than half a day, so not a connection we count.