AV 2104 then UA 1811 at San Francisco
San Luis Obispo → San Francisco → Portland (Oregon)
Timetable, San Francisco time
19:56AV 2104 from San Luis Obispo at the gate
19:10UA 1811 to Portland (Oregon) leaves the gatealso CM 2405, AC 3334, AZ 4501, VA 8453, NZ 9345
23 h 14 apart on the timetable, overnight
UA 1811 leaves 23 h 14 after AV 2104 arrives on the timetable: more than half a day, so not a connection we count.