AA 642 then UA 467 at O'Hare
Dallas-Fort Worth → Chicago → Minneapolis
Timetable, Chicago time
13:10AA 642 from Dallas-Fort Worth at the gate
12:55UA 467 to Minneapolis leaves the gate
23 h 45 apart on the timetable, overnight
UA 467 leaves 23 h 45 after AA 642 arrives on the timetable: more than half a day, so not a connection we count.