UA 1010 then AA 6233 at O'Hare
Tampa → Chicago → Nashville
Timetable, Chicago time
18:29UA 1010 from Tampa at the gate
18:18AA 6233 to Nashville leaves the gate
23 h 49 apart on the timetable, overnight
AA 6233 leaves 23 h 49 after UA 1010 arrives on the timetable: more than half a day, so not a connection we count.