DL 721 then DL 1889 at Atlanta
Santa Ana → Atlanta → Charlotte Amalie
Timetable, Atlanta time
13:57DL 721 from Santa Ana at the gate
11:07DL 1889 to Charlotte Amalie leaves the gate
21 h 10 apart on the timetable, overnight
DL 1889 leaves 21 h 10 after DL 721 arrives on the timetable: more than half a day, so not a connection we count.