AA 2062 then CV 12 at O'Hare
Dallas-Fort Worth → Chicago → Luxembourg
Timetable, Chicago time
14:12AA 2062 from Dallas-Fort Worth at the gate
03:46CV 12 to Luxembourg leaves the gate
13 h 34 apart on the timetable, overnight
CV 12 leaves 13 h 34 after AA 2062 arrives on the timetable: more than half a day, so not a connection we count.