WN 3815 then CA 7407 at San Francisco
Burbank → San Francisco → Austin
Timetable, San Francisco time
14:50WN 3815 from Burbank at the gate
12:08CA 7407 to Austin leaves the gate
21 h 18 apart on the timetable, overnight
CA 7407 leaves 21 h 18 after WN 3815 arrives on the timetable: more than half a day, so not a connection we count.