B6 415 then AC 4370 at San Francisco
New York JFK → San Francisco → Reno
Timetable, San Francisco time
19:31B6 415 from New York JFK at the gatealso EY 8276, EY 8292
18:55AC 4370 to Reno leaves the gate
23 h 24 apart on the timetable, overnight
AC 4370 leaves 23 h 24 after B6 415 arrives on the timetable: more than half a day, so not a connection we count.