UA 2863 then UA 3902 at Houston
Sacramento → Houston → Newark
Timetable, Houston time
11:07UA 2863 from Sacramento at the gate
11:00UA 3902 to Newark leaves the gate
23 h 53 apart on the timetable, overnight
UA 3902 leaves 23 h 53 after UA 2863 arrives on the timetable: more than half a day, so not a connection we count.