AA 1107 then AA 1724 at DFW
Houston → Dallas-Fort Worth → Buffalo
Timetable, Dallas-Fort Worth time
16:09AA 1107 from Houston at the gate
11:58AA 1724 to Buffalo leaves the gate
19 h 49 apart on the timetable, overnight
AA 1724 leaves 19 h 49 after AA 1107 arrives on the timetable: more than half a day, so not a connection we count.