UA 1973 then AV 2036 at San Francisco
New Orleans → San Francisco → Seattle
Timetable, San Francisco time
10:53UA 1973 from New Orleans at the gatealso NZ 2158, VA 8477
07:25AV 2036 to Seattle leaves the gate
20 h 32 apart on the timetable, overnight
AV 2036 leaves 20 h 32 after UA 1973 arrives on the timetable: more than half a day, so not a connection we count.