B6 15 then AV 2356 at San Francisco
New York JFK → San Francisco → Kailua-Kona
Timetable, San Francisco time
11:08B6 15 from New York JFK at the gatealso TP 4397, LO 5773
08:10AV 2356 to Kailua-Kona leaves the gate
21 h 02 apart on the timetable, overnight
AV 2356 leaves 21 h 02 after B6 15 arrives on the timetable: more than half a day, so not a connection we count.