DL 830 then DL 1466 at Salt Lake City
Atlanta → Salt Lake City → Spokane
Timetable, Salt Lake City time
10:13DL 830 from Atlanta at the gate
22:53DL 1466 to Spokane leaves the gate
12 h 40 apart on the timetable
DL 1466 leaves 12 h 40 after DL 830 arrives on the timetable: more than half a day, so not a connection we count.