DL 1291 then DL 116 at Salt Lake City
Dallas-Fort Worth → Salt Lake City → Oklahoma City
Timetable, Salt Lake City time
10:12DL 1291 from Dallas-Fort Worth at the gate
09:31DL 116 to Oklahoma City leaves the gate
23 h 19 apart on the timetable, overnight
DL 116 leaves 23 h 19 after DL 1291 arrives on the timetable: more than half a day, so not a connection we count.