AA 1107 then AA 1288 at DFW
Houston → Dallas-Fort Worth → Puerto Vallarta
Timetable, Dallas-Fort Worth time
16:09AA 1107 from Houston at the gate
13:13AA 1288 to Puerto Vallarta leaves the gate
21 h 04 apart on the timetable, overnight
AA 1288 leaves 21 h 04 after AA 1107 arrives on the timetable: more than half a day, so not a connection we count.