DL 1597 then DL 2211 at Atlanta
San Diego → Atlanta → Pensacola
Timetable, Atlanta time
05:37DL 1597 from San Diego at the gate
17:40DL 2211 to Pensacola leaves the gate
12 h 03 apart on the timetable
DL 2211 leaves 12 h 03 after DL 1597 arrives on the timetable: more than half a day, so not a connection we count.