AA 4964 then CI 5239 at O'Hare
South Bend → Chicago → Anchorage
Timetable, Chicago time
17:44AA 4964 from South Bend at the gate
16:50CI 5239 to Anchorage leaves the gate
23 h 06 apart on the timetable, overnight
CI 5239 leaves 23 h 06 after AA 4964 arrives on the timetable: more than half a day, so not a connection we count.