UA 2225 then CA 7407 at San Francisco
Philadelphia → San Francisco → Austin
Timetable, San Francisco time
12:32UA 2225 from Philadelphia at the gatealso NZ 9367
12:08CA 7407 to Austin leaves the gate
23 h 36 apart on the timetable, overnight
CA 7407 leaves 23 h 36 after UA 2225 arrives on the timetable: more than half a day, so not a connection we count.