UA 2274 then AV 2036 at San Francisco
San Diego → San Francisco → Seattle
Timetable, San Francisco time
09:20UA 2274 from San Diego at the gatealso AC 4193, AZ 4510, NH 7317, VA 8437, NZ 9598
07:25AV 2036 to Seattle leaves the gate
22 h 05 apart on the timetable, overnight
AV 2036 leaves 22 h 05 after UA 2274 arrives on the timetable: more than half a day, so not a connection we count.