AC 2702 then FR 2507 at Barcelona
Lisbon → Barcelona → Cologne
Timetable, Barcelona time
11:45AC 2702 from Lisbon at the gate
06:20FR 2507 to Cologne leaves the gate
18 h 35 apart on the timetable, overnight
FR 2507 leaves 18 h 35 after AC 2702 arrives on the timetable: more than half a day, so not a connection we count.