EC 7174 then LX 1957 at Barcelona
Berlin → Barcelona → Zurich
Timetable, Barcelona time
23:05EC 7174 from Berlin at the gate
19:55LX 1957 to Zurich leaves the gate
20 h 50 apart on the timetable, overnight
LX 1957 leaves 20 h 50 after EC 7174 arrives on the timetable: more than half a day, so not a connection we count.