AV 2351 then AS 277 at San Francisco
Denver → San Francisco → New York JFK
Timetable, San Francisco time
23:09AV 2351 from Denver at the gate
13:43AS 277 to New York JFK leaves the gate
14 h 34 apart on the timetable, overnight
AS 277 leaves 14 h 34 after AV 2351 arrives on the timetable: more than half a day, so not a connection we count.