DL 4006 then DL 3882 at Salt Lake City
Tulsa → Salt Lake City → Oklahoma City
Timetable, Salt Lake City time
10:05DL 4006 from Tulsa at the gate
09:30DL 3882 to Oklahoma City leaves the gate
23 h 25 apart on the timetable, overnight
DL 3882 leaves 23 h 25 after DL 4006 arrives on the timetable: more than half a day, so not a connection we count.