IB 5337 then FR 2507 at Barcelona
Rome → Barcelona → Cologne
Timetable, Barcelona time
14:25IB 5337 from Rome at the gatealso LL 5337, VY 6007
06:20FR 2507 to Cologne leaves the gate
15 h 55 apart on the timetable, overnight
FR 2507 leaves 15 h 55 after IB 5337 arrives on the timetable: more than half a day, so not a connection we count.