FR 2508 then IB 5078 at Barcelona
Cologne → Barcelona → Lisbon
Timetable, Barcelona time
21:45FR 2508 from Cologne at the gate
19:20IB 5078 to Lisbon leaves the gate
21 h 35 apart on the timetable, overnight
IB 5078 leaves 21 h 35 after FR 2508 arrives on the timetable: more than half a day, so not a connection we count.