AC 3338 then AA 16 at San Francisco
Portland (Oregon) → San Francisco → New York JFK
Timetable, San Francisco time
15:15AC 3338 from Portland (Oregon) at the gatealso NZ 9358
12:25AA 16 to New York JFK leaves the gatealso QF 3077, GF 4145, BA 5605, G3 6289
21 h 10 apart on the timetable, overnight
AA 16 leaves 21 h 10 after AC 3338 arrives on the timetable: more than half a day, so not a connection we count.