DL 4237 then SY 1654 at Salt Lake City
St George → Salt Lake City → Minneapolis
Timetable, Salt Lake City time
10:11DL 4237 from St George at the gate
09:30SY 1654 to Minneapolis leaves the gate
23 h 19 apart on the timetable, overnight
SY 1654 leaves 23 h 19 after DL 4237 arrives on the timetable: more than half a day, so not a connection we count.