HV 6952 then U2 4234 at Schiphol
Tenerife South → Amsterdam → Napoli
Timetable, Amsterdam time
23:35HV 6952 from Tenerife South at the gate
19:15U2 4234 to Napoli leaves the gate
19 h 40 apart on the timetable, overnight
U2 4234 leaves 19 h 40 after HV 6952 arrives on the timetable: more than half a day, so not a connection we count.