AA 5144 then G7 3378 at O'Hare
Greenville-Spartanburg → Chicago → Richmond
Timetable, Chicago time
08:34AA 5144 from Greenville-Spartanburg at the gate
08:30G7 3378 to Richmond leaves the gate
23 h 56 apart on the timetable, overnight
G7 3378 leaves 23 h 56 after AA 5144 arrives on the timetable: more than half a day, so not a connection we count.