DL 397 then DL 2728 at Salt Lake City
Kahului → Salt Lake City → Austin
Timetable, Salt Lake City time
05:26DL 397 from Kahului at the gate
17:55DL 2728 to Austin leaves the gate
12 h 29 apart on the timetable
DL 2728 leaves 12 h 29 after DL 397 arrives on the timetable: more than half a day, so not a connection we count.