UA 769 then VY 1162 at Barcelona
Chicago → Barcelona → Munich
Timetable, Barcelona time
13:15UA 769 from Chicago at the gatealso AC 4791, LH 8546
13:10VY 1162 to Munich leaves the gatealso IB 5122, LL 5122
23 h 55 apart on the timetable, overnight
VY 1162 leaves 23 h 55 after UA 769 arrives on the timetable: more than half a day, so not a connection we count.