IB 5131 then EC 7173 at Barcelona
Alicante → Barcelona → Berlin
Timetable, Barcelona time
14:50IB 5131 from Alicante at the gate
07:20EC 7173 to Berlin leaves the gate
16 h 30 apart on the timetable, overnight
EC 7173 leaves 16 h 30 after IB 5131 arrives on the timetable: more than half a day, so not a connection we count.