DL 432 then DL 3123 at Salt Lake City
Washington → Salt Lake City → San Antonio
Timetable, Salt Lake City time
09:52DL 432 from Washington at the gate
09:51DL 3123 to San Antonio leaves the gate
23 h 59 apart on the timetable, overnight
DL 3123 leaves 23 h 59 after DL 432 arrives on the timetable: more than half a day, so not a connection we count.