KL 1654 then FR 2335 at Schiphol
Firenze → Amsterdam → Málaga
Timetable, Amsterdam time
15:15KL 1654 from Firenze at the gate
09:35FR 2335 to Málaga leaves the gate
18 h 20 apart on the timetable, overnight
FR 2335 leaves 18 h 20 after KL 1654 arrives on the timetable: more than half a day, so not a connection we count.