CV 12 then DL 1940 at O'Hare
Anchorage → Chicago → Salt Lake City
Timetable, Chicago time
19:11CV 12 from Anchorage at the gate
14:03DL 1940 to Salt Lake City leaves the gate
18 h 52 apart on the timetable, overnight
DL 1940 leaves 18 h 52 after CV 12 arrives on the timetable: more than half a day, so not a connection we count.