GG 9720 then AA 6322 at O'Hare
Indianapolis → Chicago → Grand Rapids
Timetable, Chicago time
19:22GG 9720 from Indianapolis at the gate
18:30AA 6322 to Grand Rapids leaves the gate
23 h 08 apart on the timetable, overnight
AA 6322 leaves 23 h 08 after GG 9720 arrives on the timetable: more than half a day, so not a connection we count.