SK 1841 then IB 648 at Fiumicino
Stockholm → Rome → Madrid
Timetable, Rome time
19:55SK 1841 from Stockholm at the gate
12:00IB 648 to Madrid leaves the gate
16 h 05 apart on the timetable, overnight
IB 648 leaves 16 h 05 after SK 1841 arrives on the timetable: more than half a day, so not a connection we count.