UA 3873 then DL 1050 at Houston
Kansas City → Houston → Minneapolis
Timetable, Houston time
10:47UA 3873 from Kansas City at the gate
06:15DL 1050 to Minneapolis leaves the gate
19 h 28 apart on the timetable, overnight
DL 1050 leaves 19 h 28 after UA 3873 arrives on the timetable: more than half a day, so not a connection we count.