DL 2020 then DL 2984 at Atlanta
Oklahoma City → Atlanta → Norfolk
Timetable, Atlanta time
19:03DL 2020 from Oklahoma City at the gate
18:59DL 2984 to Norfolk leaves the gate
23 h 56 apart on the timetable, overnight
DL 2984 leaves 23 h 56 after DL 2020 arrives on the timetable: more than half a day, so not a connection we count.