LG 3591 then FR 6822 at Barcelona
Luxembourg → Barcelona → Birmingham (UK)
Timetable, Barcelona time
15:30LG 3591 from Luxembourg at the gate
14:35FR 6822 to Birmingham (UK) leaves the gate
23 h 05 apart on the timetable, overnight
FR 6822 leaves 23 h 05 after LG 3591 arrives on the timetable: more than half a day, so not a connection we count.