AA 3852 then BR 661 at O'Hare
Chattanooga → Chicago → Taipei
Timetable, Chicago time
11:10AA 3852 from Chattanooga at the gate
09:50BR 661 to Taipei leaves the gate
22 h 40 apart on the timetable, overnight
BR 661 leaves 22 h 40 after AA 3852 arrives on the timetable: more than half a day, so not a connection we count.