AA 2062 then BR 643 at O'Hare
Dallas-Fort Worth → Chicago → Anchorage
Timetable, Chicago time
14:12AA 2062 from Dallas-Fort Worth at the gate
11:55BR 643 to Anchorage leaves the gate
21 h 43 apart on the timetable, overnight
BR 643 leaves 21 h 43 after AA 2062 arrives on the timetable: more than half a day, so not a connection we count.