DL 635 then DL 2211 at Atlanta
San Francisco → Atlanta → Pensacola
Timetable, Atlanta time
05:16DL 635 from San Francisco at the gate
17:40DL 2211 to Pensacola leaves the gate
12 h 24 apart on the timetable
DL 2211 leaves 12 h 24 after DL 635 arrives on the timetable: more than half a day, so not a connection we count.