CV 12 then UA 1634 at O'Hare
Anchorage → Chicago → Savannah
Timetable, Chicago time
19:11CV 12 from Anchorage at the gate
12:25UA 1634 to Savannah leaves the gate
17 h 14 apart on the timetable, overnight
UA 1634 leaves 17 h 14 after CV 12 arrives on the timetable: more than half a day, so not a connection we count.