AS 9728 then DL 1188 at Salt Lake City
Los Angeles → Salt Lake City → Pittsburgh
Timetable, Salt Lake City time
12:25AS 9728 from Los Angeles at the gate
10:52DL 1188 to Pittsburgh leaves the gate
22 h 27 apart on the timetable, overnight
DL 1188 leaves 22 h 27 after AS 9728 arrives on the timetable: more than half a day, so not a connection we count.