QR 3702 then IB 5344 at Barcelona
Berlin → Barcelona → Rome
Timetable, Barcelona time
21:00QR 3702 from Berlin at the gate
17:20IB 5344 to Rome leaves the gate
20 h 20 apart on the timetable, overnight
IB 5344 leaves 20 h 20 after QR 3702 arrives on the timetable: more than half a day, so not a connection we count.