AA 1849 then WN 4357 at San Francisco
Dallas-Fort Worth → San Francisco → Austin
Timetable, San Francisco time
10:16AA 1849 from Dallas-Fort Worth at the gate
09:05WN 4357 to Austin leaves the gate
22 h 49 apart on the timetable, overnight
WN 4357 leaves 22 h 49 after AA 1849 arrives on the timetable: more than half a day, so not a connection we count.