AV 2347 then AA 166 at San Francisco
Burbank → San Francisco → New York JFK
Timetable, San Francisco time
17:45AV 2347 from Burbank at the gate
13:34AA 166 to New York JFK leaves the gatealso QF 3211, BA 5604
19 h 49 apart on the timetable, overnight
AA 166 leaves 19 h 49 after AV 2347 arrives on the timetable: more than half a day, so not a connection we count.