G7 4182 then AA 3261 at O'Hare
Little Rock → Chicago → Houston
Timetable, Chicago time
19:19G7 4182 from Little Rock at the gate
17:10AA 3261 to Houston leaves the gate
21 h 51 apart on the timetable, overnight
AA 3261 leaves 21 h 51 after G7 4182 arrives on the timetable: more than half a day, so not a connection we count.