MU 8665 then DL 361 at San Francisco
New York JFK → San Francisco → Detroit
Timetable, San Francisco time
22:42MU 8665 from New York JFK at the gate
11:58DL 361 to Detroit leaves the gate
13 h 16 apart on the timetable, overnight
DL 361 leaves 13 h 16 after MU 8665 arrives on the timetable: more than half a day, so not a connection we count.