BA 6449 then WS 8476 at San Francisco
Los Angeles → San Francisco → Detroit
Timetable, San Francisco time
23:27BA 6449 from Los Angeles at the gate
23:20WS 8476 to Detroit leaves the gate
23 h 53 apart on the timetable, overnight
WS 8476 leaves 23 h 53 after BA 6449 arrives on the timetable: more than half a day, so not a connection we count.