UA 3520 then BR 661 at O'Hare
Louisville → Chicago → Taipei
Timetable, Chicago time
11:22UA 3520 from Louisville at the gate
09:50BR 661 to Taipei leaves the gate
22 h 28 apart on the timetable, overnight
BR 661 leaves 22 h 28 after UA 3520 arrives on the timetable: more than half a day, so not a connection we count.