UA 730 then UA 616 at Denver
New Orleans → Denver → San Francisco
Timetable, Denver time
10:14UA 730 from New Orleans at the gate
09:50UA 616 to San Francisco leaves the gate
23 h 36 apart on the timetable, overnight
UA 616 leaves 23 h 36 after UA 730 arrives on the timetable: more than half a day, so not a connection we count.