B6 16 then B6 1223 at JFK
San Francisco → New York → Los Angeles
Timetable, New York time
05:24B6 16 from San Francisco at the gate
20:29B6 1223 to Los Angeles leaves the gate
15 h 05 apart on the timetable
B6 1223 leaves 15 h 05 after B6 16 arrives on the timetable: more than half a day, so not a connection we count.