WN 287 then DL 858 at LAX
Tucson → Los Angeles → Nashville
Timetable, Los Angeles time
16:25WN 287 from Tucson at the gate
15:00DL 858 to Nashville leaves the gate
22 h 35 apart on the timetable, overnight
DL 858 leaves 22 h 35 after WN 287 arrives on the timetable: more than half a day, so not a connection we count.