GG 9720 then AA 1645 at O'Hare
Indianapolis → Chicago → Raleigh-Durham
Timetable, Chicago time
19:22GG 9720 from Indianapolis at the gate
18:40AA 1645 to Raleigh-Durham leaves the gate
23 h 18 apart on the timetable, overnight
AA 1645 leaves 23 h 18 after GG 9720 arrives on the timetable: more than half a day, so not a connection we count.