WN 2115 then DL 2214 at Salt Lake City
Denver → Salt Lake City → Nashville
Timetable, Salt Lake City time
10:30WN 2115 from Denver at the gate
09:59DL 2214 to Nashville leaves the gate
23 h 29 apart on the timetable, overnight
DL 2214 leaves 23 h 29 after WN 2115 arrives on the timetable: more than half a day, so not a connection we count.