AA 2023 then G7 3378 at O'Hare
Washington National → Chicago → Richmond
Timetable, Chicago time
12:52AA 2023 from Washington National at the gate
08:30G7 3378 to Richmond leaves the gate
19 h 38 apart on the timetable, overnight
G7 3378 leaves 19 h 38 after AA 2023 arrives on the timetable: more than half a day, so not a connection we count.