UA 1905 then WS 8476 at San Francisco
Los Angeles → San Francisco → Detroit
Timetable, San Francisco time
11:17UA 1905 from Los Angeles at the gatealso VA 8554, NZ 9282
23:20WS 8476 to Detroit leaves the gate
12 h 03 apart on the timetable
WS 8476 leaves 12 h 03 after UA 1905 arrives on the timetable: more than half a day, so not a connection we count.