DE 4324 then FR 2507 at Barcelona
Frankfurt am Main → Barcelona → Cologne
Timetable, Barcelona time
16:05DE 4324 from Frankfurt am Main at the gate
06:20FR 2507 to Cologne leaves the gate
14 h 15 apart on the timetable, overnight
FR 2507 leaves 14 h 15 after DE 4324 arrives on the timetable: more than half a day, so not a connection we count.