AA 894 then CI 5225 at O'Hare
Boston → Chicago → Anchorage
Timetable, Chicago time
14:40AA 894 from Boston at the gate
08:55CI 5225 to Anchorage leaves the gate
18 h 15 apart on the timetable, overnight
CI 5225 leaves 18 h 15 after AA 894 arrives on the timetable: more than half a day, so not a connection we count.