CI 5240 then UA 359 at O'Hare
Anchorage → Chicago → Mexico City
Timetable, Chicago time
15:04CI 5240 from Anchorage at the gate
08:55UA 359 to Mexico City leaves the gate
17 h 51 apart on the timetable, overnight
UA 359 leaves 17 h 51 after CI 5240 arrives on the timetable: more than half a day, so not a connection we count.