UA 1967 then DL 3929 at LAX
Chicago O'Hare → Los Angeles → Reno
Timetable, Los Angeles time
20:29UA 1967 from Chicago O'Hare at the gate
20:08DL 3929 to Reno leaves the gate
23 h 39 apart on the timetable, overnight
DL 3929 leaves 23 h 39 after UA 1967 arrives on the timetable: more than half a day, so not a connection we count.