DL 4037 then DL 2671 at Salt Lake City
Hailey → Salt Lake City → Austin
Timetable, Salt Lake City time
08:31DL 4037 from Hailey at the gate
07:45DL 2671 to Austin leaves the gate
23 h 14 apart on the timetable, overnight
DL 2671 leaves 23 h 14 after DL 4037 arrives on the timetable: more than half a day, so not a connection we count.