OZ 6344 then AA 1827 at San Francisco
St Louis → San Francisco → Miami
Timetable, San Francisco time
21:41OZ 6344 from St Louis at the gate
12:04AA 1827 to Miami leaves the gatealso QF 3076, QF 4498, G3 6179, G3 6297
14 h 23 apart on the timetable, overnight
AA 1827 leaves 14 h 23 after OZ 6344 arrives on the timetable: more than half a day, so not a connection we count.