KL 3379 then IB 609 at Madrid
Lanzarote → Madrid → Seville
Timetable, Madrid time
21:00KL 3379 from Lanzarote at the gatealso AF 4837, DL 6773, AM 6823, EY 7580, UX 9076
15:45IB 609 to Seville leaves the gatealso CX 1804, VY 5399
18 h 45 apart on the timetable, overnight
IB 609 leaves 18 h 45 after KL 3379 arrives on the timetable: more than half a day, so not a connection we count.