CM 2458 then UA 2332 at San Francisco
Sacramento → San Francisco → Austin
Timetable, San Francisco time
20:00CM 2458 from Sacramento at the gate
18:25UA 2332 to Austin leaves the gatealso AC 4795, VA 8468, NZ 9117
22 h 25 apart on the timetable, overnight
UA 2332 leaves 22 h 25 after CM 2458 arrives on the timetable: more than half a day, so not a connection we count.