CI 5226 then UA 1239 at O'Hare
Anchorage → Chicago → Rochester (ROC)
Timetable, Chicago time
17:34CI 5226 from Anchorage at the gate
13:57UA 1239 to Rochester (ROC) leaves the gate
20 h 23 apart on the timetable, overnight
UA 1239 leaves 20 h 23 after CI 5226 arrives on the timetable: more than half a day, so not a connection we count.