CI 5240 then UA 4636 at O'Hare
Anchorage → Chicago → South Bend
Timetable, Chicago time
19:25CI 5240 from Anchorage at the gate
18:10UA 4636 to South Bend leaves the gate
22 h 45 apart on the timetable, overnight
UA 4636 leaves 22 h 45 after CI 5240 arrives on the timetable: more than half a day, so not a connection we count.