DL 5374 then DL 1222 at Atlanta
Columbus (Georgia) → Atlanta → San Antonio
Timetable, Atlanta time
20:59DL 5374 from Columbus (Georgia) at the gate
20:30DL 1222 to San Antonio leaves the gate
23 h 31 apart on the timetable, overnight
DL 1222 leaves 23 h 31 after DL 5374 arrives on the timetable: more than half a day, so not a connection we count.