AV 2267 then JL 7544 at San Francisco
Medford → San Francisco → New York JFK
Timetable, San Francisco time
21:20AV 2267 from Medford at the gate
12:25JL 7544 to New York JFK leaves the gate
15 h 05 apart on the timetable, overnight
JL 7544 leaves 15 h 05 after AV 2267 arrives on the timetable: more than half a day, so not a connection we count.