DL 705 then DL 2038 at Salt Lake City
Washington National → Salt Lake City → Newark
Timetable, Salt Lake City time
20:45DL 705 from Washington National at the gate
17:10DL 2038 to Newark leaves the gate
20 h 25 apart on the timetable, overnight
DL 2038 leaves 20 h 25 after DL 705 arrives on the timetable: more than half a day, so not a connection we count.