KL 7479 then MS 9324 at San Francisco
Detroit → San Francisco → Washington
Timetable, San Francisco time
23:02KL 7479 from Detroit at the gate
22:55MS 9324 to Washington leaves the gate
23 h 53 apart on the timetable, overnight
MS 9324 leaves 23 h 53 after KL 7479 arrives on the timetable: more than half a day, so not a connection we count.