UA 1668 then TP 8495 at San Francisco
Austin → San Francisco → Newark
Timetable, San Francisco time
11:03UA 1668 from Austin at the gatealso AC 4796, VA 8474, NZ 9116
07:00TP 8495 to Newark leaves the gate
19 h 57 apart on the timetable, overnight
TP 8495 leaves 19 h 57 after UA 1668 arrives on the timetable: more than half a day, so not a connection we count.