OZ 6344 then KE 6739 at San Francisco
St Louis → San Francisco → Minneapolis
Timetable, San Francisco time
21:41OZ 6344 from St Louis at the gate
12:03KE 6739 to Minneapolis leaves the gate
14 h 22 apart on the timetable, overnight
KE 6739 leaves 14 h 22 after OZ 6344 arrives on the timetable: more than half a day, so not a connection we count.