UA 246 then AV 2356 at San Francisco
Chicago O'Hare → San Francisco → Kailua-Kona
Timetable, San Francisco time
08:44UA 246 from Chicago O'Hare at the gatealso AC 5029, VA 8094, NZ 9323
08:10AV 2356 to Kailua-Kona leaves the gate
23 h 26 apart on the timetable, overnight
AV 2356 leaves 23 h 26 after UA 246 arrives on the timetable: more than half a day, so not a connection we count.