UA 3762 then AA 3752 at O'Hare
Manhattan → Chicago → White Plains
Timetable, Chicago time
22:41UA 3762 from Manhattan at the gate
19:28AA 3752 to White Plains leaves the gate
20 h 47 apart on the timetable, overnight
AA 3752 leaves 20 h 47 after UA 3762 arrives on the timetable: more than half a day, so not a connection we count.