UA 2430 then AA 529 at O'Hare
Hartford → Chicago → Knoxville
Timetable, Chicago time
11:30UA 2430 from Hartford at the gate
10:36AA 529 to Knoxville leaves the gate
23 h 06 apart on the timetable, overnight
AA 529 leaves 23 h 06 after UA 2430 arrives on the timetable: more than half a day, so not a connection we count.