ET 3608 then AA 3297 at O'Hare
Anchorage → Chicago → Dallas-Fort Worth
Timetable, Chicago time
07:16ET 3608 from Anchorage at the gate
21:06AA 3297 to Dallas-Fort Worth leaves the gate
13 h 50 apart on the timetable
AA 3297 leaves 13 h 50 after ET 3608 arrives on the timetable: more than half a day, so not a connection we count.