OO 449 then DL 2797 at Salt Lake City
Denver (DEN) → Salt Lake City → San Antonio
Timetable, Salt Lake City time
18:25OO 449 from Denver (DEN) at the gate
17:40DL 2797 to San Antonio leaves the gate
23 h 15 apart on the timetable, overnight
DL 2797 leaves 23 h 15 after OO 449 arrives on the timetable: more than half a day, so not a connection we count.