AA 3495 then AA 3740 at DFW
Lubbock → Dallas-Fort Worth → Acapulco
Timetable, Dallas-Fort Worth time
12:30AA 3495 from Lubbock at the gate
09:45AA 3740 to Acapulco leaves the gate
21 h 15 apart on the timetable, overnight
AA 3740 leaves 21 h 15 after AA 3495 arrives on the timetable: more than half a day, so not a connection we count.