UA 4073 then DL 2709 at Houston
Wichita → Houston → Atlanta
Timetable, Houston time
08:29UA 4073 from Wichita at the gate
08:05DL 2709 to Atlanta leaves the gate
23 h 36 apart on the timetable, overnight
DL 2709 leaves 23 h 36 after UA 4073 arrives on the timetable: more than half a day, so not a connection we count.