DL 4106 then AA 2801 at LAX
Reno → Los Angeles → Cancún
Timetable, Los Angeles time
09:50DL 4106 from Reno at the gate
08:26AA 2801 to Cancún leaves the gate
22 h 36 apart on the timetable, overnight
AA 2801 leaves 22 h 36 after DL 4106 arrives on the timetable: more than half a day, so not a connection we count.