WN 2330 then DL 847 at Salt Lake City
Denver → Salt Lake City → Washington
Timetable, Salt Lake City time
15:50WN 2330 from Denver at the gate
14:10DL 847 to Washington leaves the gate
22 h 20 apart on the timetable, overnight
DL 847 leaves 22 h 20 after WN 2330 arrives on the timetable: more than half a day, so not a connection we count.