CI 5346 then DL 2956 at Atlanta
San Francisco → Atlanta → Philadelphia
Timetable, Atlanta time
21:48CI 5346 from San Francisco at the gate
12:30DL 2956 to Philadelphia leaves the gate
14 h 42 apart on the timetable, overnight
DL 2956 leaves 14 h 42 after CI 5346 arrives on the timetable: more than half a day, so not a connection we count.