LA 1845 then IB 953 at Madrid
Napoli → Madrid → Oslo
Timetable, Madrid time
08:45LA 1845 from Napoli at the gate
06:55IB 953 to Oslo leaves the gatealso VY 5200
22 h 10 apart on the timetable, overnight
IB 953 leaves 22 h 10 after LA 1845 arrives on the timetable: more than half a day, so not a connection we count.