CA 3103 then AA 2418 at O'Hare
Anchorage → Chicago → Indianapolis
Timetable, Chicago time
15:07CA 3103 from Anchorage at the gate
09:55AA 2418 to Indianapolis leaves the gate
18 h 48 apart on the timetable, overnight
AA 2418 leaves 18 h 48 after CA 3103 arrives on the timetable: more than half a day, so not a connection we count.