UA 5197 then AA 555 at O'Hare
Albany (New York) → Chicago → Houston
Timetable, Chicago time
15:45UA 5197 from Albany (New York) at the gate
15:13AA 555 to Houston leaves the gate
23 h 28 apart on the timetable, overnight
AA 555 leaves 23 h 28 after UA 5197 arrives on the timetable: more than half a day, so not a connection we count.