UA 2386 then CA 7407 at San Francisco
Burbank → San Francisco → Austin
Timetable, San Francisco time
12:51UA 2386 from Burbank at the gatealso AC 4514, EK 6026
12:08CA 7407 to Austin leaves the gate
23 h 17 apart on the timetable, overnight
CA 7407 leaves 23 h 17 after UA 2386 arrives on the timetable: more than half a day, so not a connection we count.