AA 2126 then CX 2081 at O'Hare
Dallas-Fort Worth → Chicago → Anchorage
Timetable, Chicago time
21:12AA 2126 from Dallas-Fort Worth at the gate
12:55CX 2081 to Anchorage leaves the gate
15 h 43 apart on the timetable, overnight
CX 2081 leaves 15 h 43 after AA 2126 arrives on the timetable: more than half a day, so not a connection we count.