CI 5240 then UA 1049 at O'Hare
Anchorage → Chicago → Las Vegas
Timetable, Chicago time
15:04CI 5240 from Anchorage at the gate
07:20UA 1049 to Las Vegas leaves the gate
16 h 16 apart on the timetable, overnight
UA 1049 leaves 16 h 16 after CI 5240 arrives on the timetable: more than half a day, so not a connection we count.