DL 763 then UA 2377 at LAX
Atlanta → Los Angeles → Houston
Timetable, Los Angeles time
19:55DL 763 from Atlanta at the gate
16:35UA 2377 to Houston leaves the gate
20 h 40 apart on the timetable, overnight
UA 2377 leaves 20 h 40 after DL 763 arrives on the timetable: more than half a day, so not a connection we count.