AA 1849 then AA 2570 at DFW
San Francisco → Dallas-Fort Worth → New York LaGuardia
Timetable, Dallas-Fort Worth time
18:23AA 1849 from San Francisco at the gate
18:03AA 2570 to New York LaGuardia leaves the gate
23 h 40 apart on the timetable, overnight
AA 2570 leaves 23 h 40 after AA 1849 arrives on the timetable: more than half a day, so not a connection we count.