UA 2274 then QR 2973 at San Francisco
San Diego → San Francisco → Honolulu
Timetable, San Francisco time
09:20UA 2274 from San Diego at the gatealso AC 4193, AZ 4402, AZ 4510, CA 7304, NH 7317, VA 8437, NZ 9598
07:20QR 2973 to Honolulu leaves the gate
22 h apart on the timetable, overnight
QR 2973 leaves 22 h after UA 2274 arrives on the timetable: more than half a day, so not a connection we count.