VY 4082 then FR 2507 at Barcelona
Hamburg → Barcelona → Cologne
Timetable, Barcelona time
13:20VY 4082 from Hamburg at the gate
06:20FR 2507 to Cologne leaves the gate
17 h apart on the timetable, overnight
FR 2507 leaves 17 h after VY 4082 arrives on the timetable: more than half a day, so not a connection we count.