DL 1462 then DL 937 at Atlanta
Richmond → Atlanta → Tucson
Timetable, Atlanta time
12:56DL 1462 from Richmond at the gate
11:47DL 937 to Tucson leaves the gate
22 h 51 apart on the timetable, overnight
DL 937 leaves 22 h 51 after DL 1462 arrives on the timetable: more than half a day, so not a connection we count.