UA 733 then CA 7307 at San Francisco
Kailua-Kona → San Francisco → Boston
Timetable, San Francisco time
22:15UA 733 from Kailua-Kona at the gatealso CM 2386, AZ 4412
12:45CA 7307 to Boston leaves the gatealso NH 7330
14 h 30 apart on the timetable, overnight
CA 7307 leaves 14 h 30 after UA 733 arrives on the timetable: more than half a day, so not a connection we count.