AA 9753 then DL 2228 at Salt Lake City
Phoenix Sky Harbor → Salt Lake City → Indianapolis
Timetable, Salt Lake City time
16:25AA 9753 from Phoenix Sky Harbor at the gate
13:55DL 2228 to Indianapolis leaves the gate
21 h 30 apart on the timetable, overnight
DL 2228 leaves 21 h 30 after AA 9753 arrives on the timetable: more than half a day, so not a connection we count.