AA 1849 then AA 1075 at DFW
San Francisco → Dallas-Fort Worth → Mc Allen
Timetable, Dallas-Fort Worth time
18:23AA 1849 from San Francisco at the gate
18:00AA 1075 to Mc Allen leaves the gate
23 h 37 apart on the timetable, overnight
AA 1075 leaves 23 h 37 after AA 1849 arrives on the timetable: more than half a day, so not a connection we count.