UA 1973 then AV 2352 at San Francisco
New Orleans → San Francisco → Burbank
Timetable, San Francisco time
10:53UA 1973 from New Orleans at the gatealso NZ 2158, VA 8477
08:40AV 2352 to Burbank leaves the gate
21 h 47 apart on the timetable, overnight
AV 2352 leaves 21 h 47 after UA 1973 arrives on the timetable: more than half a day, so not a connection we count.