VA 8066 then UA 545 at San Francisco
Houston → San Francisco → Austin
Timetable, San Francisco time
09:50VA 8066 from Houston at the gate
08:40UA 545 to Austin leaves the gatealso AC 5289, VA 8467
22 h 50 apart on the timetable, overnight
UA 545 leaves 22 h 50 after VA 8066 arrives on the timetable: more than half a day, so not a connection we count.