UA 1575 then DL 8922 at O'Hare
Savannah → Chicago → Minneapolis
Timetable, Chicago time
10:41UA 1575 from Savannah at the gate
23:00DL 8922 to Minneapolis leaves the gate
12 h 19 apart on the timetable
DL 8922 leaves 12 h 19 after UA 1575 arrives on the timetable: more than half a day, so not a connection we count.