UA 2460 then DL 2709 at Houston
Minneapolis → Houston → Atlanta
Timetable, Houston time
10:36UA 2460 from Minneapolis at the gate
08:05DL 2709 to Atlanta leaves the gate
21 h 29 apart on the timetable, overnight
DL 2709 leaves 21 h 29 after UA 2460 arrives on the timetable: more than half a day, so not a connection we count.