UA 3904 then AC 4354 at San Francisco
Honolulu → San Francisco → Santa Barbara
Timetable, San Francisco time
13:43UA 3904 from Honolulu at the gate
08:45AC 4354 to Santa Barbara leaves the gatealso UA 5740
19 h 02 apart on the timetable, overnight
AC 4354 leaves 19 h 02 after UA 3904 arrives on the timetable: more than half a day, so not a connection we count.