FR 7156 then IB 341 at Madrid
Dublin → Madrid → Chicago
Timetable, Madrid time
12:45FR 7156 from Dublin at the gate
12:00IB 341 to Chicago leaves the gatealso BA 4271, AY 5659, EI 5865, AA 8666
23 h 15 apart on the timetable, overnight
IB 341 leaves 23 h 15 after FR 7156 arrives on the timetable: more than half a day, so not a connection we count.