DL 2270 then AA 3035 at Philadelphia
Atlanta → Philadelphia → San Francisco
Timetable, Philadelphia time
11:03DL 2270 from Atlanta at the gate
10:50AA 3035 to San Francisco leaves the gate
23 h 47 apart on the timetable, overnight
AA 3035 leaves 23 h 47 after DL 2270 arrives on the timetable: more than half a day, so not a connection we count.