OZ 6344 then AF 2134 at San Francisco
St Louis → San Francisco → Detroit
Timetable, San Francisco time
21:41OZ 6344 from St Louis at the gate
11:40AF 2134 to Detroit leaves the gate
13 h 59 apart on the timetable, overnight
AF 2134 leaves 13 h 59 after OZ 6344 arrives on the timetable: more than half a day, so not a connection we count.