LH 1810 then FR 2402 at Barcelona
Munich → Barcelona → Seville
Timetable, Barcelona time
11:00LH 1810 from Munich at the gate
09:05FR 2402 to Seville leaves the gate
22 h 05 apart on the timetable, overnight
FR 2402 leaves 22 h 05 after LH 1810 arrives on the timetable: more than half a day, so not a connection we count.