BR 608 then AA 4541 at O'Hare
Anchorage → Chicago → Indianapolis
Timetable, Chicago time
20:03BR 608 from Anchorage at the gate
12:38AA 4541 to Indianapolis leaves the gate
16 h 35 apart on the timetable, overnight
AA 4541 leaves 16 h 35 after BR 608 arrives on the timetable: more than half a day, so not a connection we count.