UA 3920 then AA 1462 at Houston
Orlando → Houston → Charlotte
Timetable, Houston time
19:47UA 3920 from Orlando at the gate
17:47AA 1462 to Charlotte leaves the gate
22 h apart on the timetable, overnight
AA 1462 leaves 22 h after UA 3920 arrives on the timetable: more than half a day, so not a connection we count.