UA 2863 then UA 6086 at Houston
Sacramento → Houston → Shreveport
Timetable, Houston time
11:07UA 2863 from Sacramento at the gate
07:00UA 6086 to Shreveport leaves the gate
19 h 53 apart on the timetable, overnight
UA 6086 leaves 19 h 53 after UA 2863 arrives on the timetable: more than half a day, so not a connection we count.