UA 345 then HA 833 at San Francisco
Las Vegas → San Francisco → Honolulu
Timetable, San Francisco time
19:58UA 345 from Las Vegas at the gatealso CM 1891, UA 2721, NZ 9241
19:56HA 833 to Honolulu leaves the gatealso QF 3753, QR 8879
23 h 58 apart on the timetable, overnight
HA 833 leaves 23 h 58 after UA 345 arrives on the timetable: more than half a day, so not a connection we count.