VY 1559 then UA 770 at Barcelona
Málaga → Barcelona → Chicago
Timetable, Barcelona time
21:10VY 1559 from Málaga at the gatealso QR 3506, IB 5198, LL 5198
15:10UA 770 to Chicago leaves the gatealso AC 4575, LH 8858
18 h apart on the timetable, overnight
UA 770 leaves 18 h after VY 1559 arrives on the timetable: more than half a day, so not a connection we count.