CV 21 then AA 1937 at O'Hare
Anchorage → Chicago → Dallas-Fort Worth
Timetable, Chicago time
01:25CV 21 from Anchorage at the gate
20:00AA 1937 to Dallas-Fort Worth leaves the gate
18 h 35 apart on the timetable
AA 1937 leaves 18 h 35 after CV 21 arrives on the timetable: more than half a day, so not a connection we count.