AV 2104 then WN 4357 at San Francisco
San Luis Obispo → San Francisco → Austin
Timetable, San Francisco time
19:56AV 2104 from San Luis Obispo at the gate
09:05WN 4357 to Austin leaves the gate
13 h 09 apart on the timetable, overnight
WN 4357 leaves 13 h 09 after AV 2104 arrives on the timetable: more than half a day, so not a connection we count.