OZ 6344 then DL 2159 at San Francisco
St Louis → San Francisco → Minneapolis
Timetable, San Francisco time
21:41OZ 6344 from St Louis at the gate
15:30DL 2159 to Minneapolis leaves the gatealso KL 7746, WS 8494, WS 8628
17 h 49 apart on the timetable, overnight
DL 2159 leaves 17 h 49 after OZ 6344 arrives on the timetable: more than half a day, so not a connection we count.