DL 1402 then DL 2511 at Atlanta
Richmond → Atlanta → Rochester
Timetable, Atlanta time
09:25DL 1402 from Richmond at the gate
09:01DL 2511 to Rochester leaves the gate
23 h 36 apart on the timetable, overnight
DL 2511 leaves 23 h 36 after DL 1402 arrives on the timetable: more than half a day, so not a connection we count.