CA 1019 then UA 2403 at O'Hare
Anchorage → Chicago → Savannah
Timetable, Chicago time
05:55CA 1019 from Anchorage at the gate
17:59UA 2403 to Savannah leaves the gate
12 h 04 apart on the timetable
UA 2403 leaves 12 h 04 after CA 1019 arrives on the timetable: more than half a day, so not a connection we count.