AA 517 then OO 9912 at O'Hare
Akron → Chicago → Richmond
Timetable, Chicago time
12:21AA 517 from Akron at the gate
07:30OO 9912 to Richmond leaves the gate
19 h 09 apart on the timetable, overnight
OO 9912 leaves 19 h 09 after AA 517 arrives on the timetable: more than half a day, so not a connection we count.