DL 1462 then AA 5250 at Atlanta
Richmond → Atlanta → Philadelphia
Timetable, Atlanta time
12:56DL 1462 from Richmond at the gate
12:31AA 5250 to Philadelphia leaves the gate
23 h 35 apart on the timetable, overnight
AA 5250 leaves 23 h 35 after DL 1462 arrives on the timetable: more than half a day, so not a connection we count.