AV 2347 then UA 2397 at San Francisco
Burbank → San Francisco → Sacramento
Timetable, San Francisco time
20:08AV 2347 from Burbank at the gate
18:45UA 2397 to Sacramento leaves the gate
22 h 37 apart on the timetable, overnight
UA 2397 leaves 22 h 37 after AV 2347 arrives on the timetable: more than half a day, so not a connection we count.