AV 2347 then DL 1956 at San Francisco
Burbank → San Francisco → Salt Lake City
Timetable, San Francisco time
20:08AV 2347 from Burbank at the gate
19:27DL 1956 to Salt Lake City leaves the gate
23 h 19 apart on the timetable, overnight
DL 1956 leaves 23 h 19 after AV 2347 arrives on the timetable: more than half a day, so not a connection we count.