AA 2719 then AA 1478 at Charlotte
Baltimore → Charlotte → Houston
Timetable, Charlotte time
12:35AA 2719 from Baltimore at the gate
12:20AA 1478 to Houston leaves the gate
23 h 45 apart on the timetable, overnight
AA 1478 leaves 23 h 45 after AA 2719 arrives on the timetable: more than half a day, so not a connection we count.