UA 5895 then WN 3804 at Phoenix
San Diego → Phoenix → Nashville
Timetable, Phoenix time
19:43UA 5895 from San Diego at the gate
19:15WN 3804 to Nashville leaves the gate
23 h 32 apart on the timetable, overnight
WN 3804 leaves 23 h 32 after UA 5895 arrives on the timetable: more than half a day, so not a connection we count.