AA 1926 then G7 3378 at O'Hare
St Louis → Chicago → Richmond
Timetable, Chicago time
09:00AA 1926 from St Louis at the gate
08:30G7 3378 to Richmond leaves the gate
23 h 30 apart on the timetable, overnight
G7 3378 leaves 23 h 30 after AA 1926 arrives on the timetable: more than half a day, so not a connection we count.