CI 5240 then UA 1452 at O'Hare
Anchorage → Chicago → Puerto Vallarta
Timetable, Chicago time
19:25CI 5240 from Anchorage at the gate
08:44UA 1452 to Puerto Vallarta leaves the gate
13 h 19 apart on the timetable, overnight
UA 1452 leaves 13 h 19 after CI 5240 arrives on the timetable: more than half a day, so not a connection we count.