WN 2115 then DL 3123 at Salt Lake City
Denver → Salt Lake City → San Antonio
Timetable, Salt Lake City time
10:30WN 2115 from Denver at the gate
09:51DL 3123 to San Antonio leaves the gate
23 h 21 apart on the timetable, overnight
DL 3123 leaves 23 h 21 after WN 2115 arrives on the timetable: more than half a day, so not a connection we count.