AS 3069 then UA 1434 at San Francisco
San Diego → San Francisco → Las Vegas
Timetable, San Francisco time
17:30AS 3069 from San Diego at the gatealso BA 6431
16:40UA 1434 to Las Vegas leaves the gate
23 h 10 apart on the timetable, overnight
UA 1434 leaves 23 h 10 after AS 3069 arrives on the timetable: more than half a day, so not a connection we count.