UA 5892 then AC 4029 at San Francisco
Monterey → San Francisco → Austin
Timetable, San Francisco time
11:01UA 5892 from Monterey at the gate
11:00AC 4029 to Austin leaves the gatealso VA 8471, NZ 9119
23 h 59 apart on the timetable, overnight
AC 4029 leaves 23 h 59 after UA 5892 arrives on the timetable: more than half a day, so not a connection we count.