AV 2347 then BA 6428 at San Francisco
Burbank → San Francisco → San Diego
Timetable, San Francisco time
20:08AV 2347 from Burbank at the gate
17:00BA 6428 to San Diego leaves the gate
20 h 52 apart on the timetable, overnight
BA 6428 leaves 20 h 52 after AV 2347 arrives on the timetable: more than half a day, so not a connection we count.