EC 7681 then AA 41 at Barcelona
Lisbon → Barcelona → Chicago
Timetable, Barcelona time
21:20EC 7681 from Lisbon at the gate
11:30AA 41 to Chicago leaves the gatealso BA 1552, AY 3829, IB 4383
14 h 10 apart on the timetable, overnight
AA 41 leaves 14 h 10 after EC 7681 arrives on the timetable: more than half a day, so not a connection we count.