AA 3035 then CA 7407 at San Francisco
Philadelphia → San Francisco → Austin
Timetable, San Francisco time
14:14AA 3035 from Philadelphia at the gate
12:08CA 7407 to Austin leaves the gate
21 h 54 apart on the timetable, overnight
CA 7407 leaves 21 h 54 after AA 3035 arrives on the timetable: more than half a day, so not a connection we count.