DL 2620 then DL 2600 at Atlanta
Tulsa → Atlanta → Raleigh-Durham
Timetable, Atlanta time
15:56DL 2620 from Tulsa at the gate
15:32DL 2600 to Raleigh-Durham leaves the gate
23 h 36 apart on the timetable, overnight
DL 2600 leaves 23 h 36 after DL 2620 arrives on the timetable: more than half a day, so not a connection we count.