DL 580 then DL 3882 at Salt Lake City
Raleigh-Durham → Salt Lake City → Oklahoma City
Timetable, Salt Lake City time
09:57DL 580 from Raleigh-Durham at the gate
09:30DL 3882 to Oklahoma City leaves the gate
23 h 33 apart on the timetable, overnight
DL 3882 leaves 23 h 33 after DL 580 arrives on the timetable: more than half a day, so not a connection we count.