AA 1849 then QR 2134 at San Francisco
Dallas-Fort Worth → San Francisco → New York JFK
Timetable, San Francisco time
10:16AA 1849 from Dallas-Fort Worth at the gate
23:00QR 2134 to New York JFK leaves the gate
12 h 44 apart on the timetable
QR 2134 leaves 12 h 44 after AA 1849 arrives on the timetable: more than half a day, so not a connection we count.