CI 5226 then AA 1475 at O'Hare
Anchorage → Chicago → Las Vegas
Timetable, Chicago time
17:34CI 5226 from Anchorage at the gate
13:52AA 1475 to Las Vegas leaves the gate
20 h 18 apart on the timetable, overnight
AA 1475 leaves 20 h 18 after CI 5226 arrives on the timetable: more than half a day, so not a connection we count.