CA 8443 then UA 441 at O'Hare
Anchorage → Chicago → Dallas-Fort Worth
Timetable, Chicago time
16:59CA 8443 from Anchorage at the gate
11:47UA 441 to Dallas-Fort Worth leaves the gate
18 h 48 apart on the timetable, overnight
UA 441 leaves 18 h 48 after CA 8443 arrives on the timetable: more than half a day, so not a connection we count.