DL 1803 then DL 9970 at Atlanta
Santo Domingo → Atlanta → Los Angeles
Timetable, Atlanta time
18:37DL 1803 from Santo Domingo at the gate
17:01DL 9970 to Los Angeles leaves the gate
22 h 24 apart on the timetable, overnight
DL 9970 leaves 22 h 24 after DL 1803 arrives on the timetable: more than half a day, so not a connection we count.