DL 5379 then DL 2893 at Atlanta
Montgomery → Atlanta → San Antonio
Timetable, Atlanta time
18:21DL 5379 from Montgomery at the gate
18:10DL 2893 to San Antonio leaves the gate
23 h 49 apart on the timetable, overnight
DL 2893 leaves 23 h 49 after DL 5379 arrives on the timetable: more than half a day, so not a connection we count.