AA 701 then AA 3740 at DFW
Boston → Dallas-Fort Worth → Acapulco
Timetable, Dallas-Fort Worth time
11:55AA 701 from Boston at the gate
09:45AA 3740 to Acapulco leaves the gate
21 h 50 apart on the timetable, overnight
AA 3740 leaves 21 h 50 after AA 701 arrives on the timetable: more than half a day, so not a connection we count.