UA 4734 then UA 545 at San Francisco
Eugene → San Francisco → Austin
Timetable, San Francisco time
13:16UA 4734 from Eugene at the gatealso EK 6064
08:40UA 545 to Austin leaves the gatealso AC 5289, VA 8467
19 h 24 apart on the timetable, overnight
UA 545 leaves 19 h 24 after UA 4734 arrives on the timetable: more than half a day, so not a connection we count.