AM 4431 then WN 574 at San Francisco
Los Angeles → San Francisco → Nashville
Timetable, San Francisco time
23:21AM 4431 from Los Angeles at the gate
22:50WN 574 to Nashville leaves the gate
23 h 29 apart on the timetable, overnight
WN 574 leaves 23 h 29 after AM 4431 arrives on the timetable: more than half a day, so not a connection we count.