UA 4671 then DL 622 at LAX
Reno → Los Angeles → Austin
Timetable, Los Angeles time
17:29UA 4671 from Reno at the gate
17:00DL 622 to Austin leaves the gate
23 h 31 apart on the timetable, overnight
DL 622 leaves 23 h 31 after UA 4671 arrives on the timetable: more than half a day, so not a connection we count.