AA 40 then FR 6920 at Barcelona
Chicago → Barcelona → Dublin
Timetable, Barcelona time
09:35AA 40 from Chicago at the gate
22:15FR 6920 to Dublin leaves the gate
12 h 40 apart on the timetable
FR 6920 leaves 12 h 40 after AA 40 arrives on the timetable: more than half a day, so not a connection we count.