DL 1972 then DL 3902 at LAX
Kansas City → Los Angeles → Reno
Timetable, Los Angeles time
13:02DL 1972 from Kansas City at the gate
12:59DL 3902 to Reno leaves the gate
23 h 57 apart on the timetable, overnight
DL 3902 leaves 23 h 57 after DL 1972 arrives on the timetable: more than half a day, so not a connection we count.