F9 1417 then DL 1682 at Houston
Orlando → Houston → Atlanta
Timetable, Houston time
15:30F9 1417 from Orlando at the gate
12:30DL 1682 to Atlanta leaves the gate
21 h apart on the timetable, overnight
DL 1682 leaves 21 h after F9 1417 arrives on the timetable: more than half a day, so not a connection we count.