AA 1055 then AA 3740 at DFW
San Diego → Dallas-Fort Worth → Acapulco
Timetable, Dallas-Fort Worth time
11:29AA 1055 from San Diego at the gate
11:23AA 3740 to Acapulco leaves the gate
23 h 54 apart on the timetable, overnight
AA 3740 leaves 23 h 54 after AA 1055 arrives on the timetable: more than half a day, so not a connection we count.