AV 2347 then WS 8476 at San Francisco
Burbank → San Francisco → Detroit
Timetable, San Francisco time
11:18AV 2347 from Burbank at the gate
23:20WS 8476 to Detroit leaves the gate
12 h 02 apart on the timetable
WS 8476 leaves 12 h 02 after AV 2347 arrives on the timetable: more than half a day, so not a connection we count.