DL 1532 then UA 3754 at Houston
Salt Lake City → Houston → Waco
Timetable, Houston time
13:29DL 1532 from Salt Lake City at the gate
11:30UA 3754 to Waco leaves the gate
22 h 01 apart on the timetable, overnight
UA 3754 leaves 22 h 01 after DL 1532 arrives on the timetable: more than half a day, so not a connection we count.