UA 3236 then DL 1914 at Houston
Midland → Houston → Detroit
Timetable, Houston time
18:30UA 3236 from Midland at the gate
11:22DL 1914 to Detroit leaves the gate
16 h 52 apart on the timetable, overnight
DL 1914 leaves 16 h 52 after UA 3236 arrives on the timetable: more than half a day, so not a connection we count.