MU 8665 then AA 1401 at San Francisco
New York JFK → San Francisco → Dallas-Fort Worth
Timetable, San Francisco time
22:38MU 8665 from New York JFK at the gate
15:45AA 1401 to Dallas-Fort Worth leaves the gatealso QF 4572
17 h 07 apart on the timetable, overnight
AA 1401 leaves 17 h 07 after MU 8665 arrives on the timetable: more than half a day, so not a connection we count.