DL 1128 then DL 2671 at Salt Lake City
Seattle (SEA) → Salt Lake City → Austin
Timetable, Salt Lake City time
08:40DL 1128 from Seattle (SEA) at the gate
07:45DL 2671 to Austin leaves the gate
23 h 05 apart on the timetable, overnight
DL 2671 leaves 23 h 05 after DL 1128 arrives on the timetable: more than half a day, so not a connection we count.