AV 2267 then KE 7498 at San Francisco
Medford → San Francisco → New York JFK
Timetable, San Francisco time
21:20AV 2267 from Medford at the gate
11:50KE 7498 to New York JFK leaves the gate
14 h 30 apart on the timetable, overnight
KE 7498 leaves 14 h 30 after AV 2267 arrives on the timetable: more than half a day, so not a connection we count.